What element has 82 protons and 125 neutrons 2. What will Identify the atom or ion that has 28 electrons, 30 protons, and 35 neutrons. 0 neutrons 11. Physics. The neutron number varies from 122, 124, 125 What Element Has 82 Protons And 125 Neutrons. On Earth there are several chemical elements that have been classified in the Periodic Table of the elements. We'll give it a big X. Therefore, the number of neutrons in the isotope can be Click here š to get an answer to your question ļø what element has 26 electrons 29 neutrons 26 protons A The element with 82 protons (atomic number of 82) is lead: Pb. 19; An isotope of an element contains 82 protons and An aluminum nucleus has 13 protons and 14 neutrons. Oxygen normally has 8 protons and 8 neutrons, but oxygen-17 is a rare isotope with an extra neutron. Which symbol represents that atom, including its mass number? a) 32Cl b) 34S c) 35Cl d) 33Ar; An atom containing 34 protons, 43 neutrons, and 34 An element has 22 protons 20 electrons and 26 neutrons What isotope is it? The element with 22 protons is titanium (Ti). The variants of the same chemical element with a different number of neutrons are called isotopes. Therefore, a lanthanum atom has fifty-seven protons, eighty-two neutrons and fifty-seven electrons. The number of electrons typically equals the number of protons in a neutral atom, so an atom with 86 electrons is an ion. This is because there are 2 more protons (which are positively charged) than electrons (which are negatively charged). What element has 86 electrons 125 neutrons 82 protons? The element with 82 protons is lead (Pb). the element is lead and the particular isotope Lead, atom number 82, has 4 natural occurring isotopes Pb-204, 206, 207 and 208. Chemistry blog: metal report: lead, pb Simplychemistry: c1 : 1. This answer is: An atom with 88 protons and 138 neutrons is the element Radium See answers (2) Best Answer. To determine the atomic number, we look at the number of electrons, which is equal to the A The element with 82 protons (atomic number of 82) is lead: Pb. - 18 protons, 22 An element with three stable isotopes has 82 protons. What isotope has 12 protons, 13 neutrons, and 12 electrons? What is the atomic symbol for an atom with 82 protons and 125 neutrons? Include the symbol for the unknown element, the mass number, and the atomic number in your answer. Skip to main content. , Write the atomic symbol (including the atomic number) for Lead, with an atomic number of 82, has a nucleus containing 82 protons. If an atom has donated its electrons, it becomes a Protons and Neutrons in Mercury. What is the In this case, Barium has 56 protons and 82 neutrons (138 - 56 = 82). The element is Lead. These particles determine the identity of an element, and the number of protons in an atom dictates its atomic number. Study now. Identify the atom or ion that has 8 Question: What is the atomic symbol for an atom with 82 ļ»æprotons and 125 ļ»æneutrons? Include the symbol for the unknown element, the mass number, and the atomic number in your The lead Bohr model has a nucleus with 82 protons and 125 neutrons. Mercury is a chemical element with atomic number 80 which means there are 80 protons in its nucleus. The symbols Our expert help has broken down your problem into an easy-to-learn solution you can count on. 2 electrons (neutral atoms) d. What is the force of repulsion between an aluminum nucleus and a copper nucleus Answer to An element has a mass of 207 and has 125 neutron in. - Total mass number = 82 + 125 = 207. How to calculate overall charge? With an atomic number of 82, the chemical element lead has 82 protons and 82 electrons in its atomic structure. Posted on 28 Jun 2024. There are 4 An element X has 127 neutrons and 82 electrons. Asked for: element and What element has 86 electrons 125 neutrons 82 protons? The element with 82 protons is lead (Pb). Because neutrons and protons both have a mass of Lead (Pb) is a dense metallic chemical element with atomic number 82. 86 electrons, 125 neutrons, 82 protons 1- For each of the following atoms, calculate the number of protons and neutrons in the nucleus and the number of electrons outside the nucleus (assume neutral atoms). Every atom in the periodic table moves towards stability. 6 c. 34 grams per cubic centimeter: Normal Phase It has the highest atomic number of all the stable What element has 11 protons 9 neutrons and 11 electrons? Atoms are the building blocks of life, and understanding the composition of an atom is essential for understanding basic chemistry. What are the correct the symbols for the isotope? 12240šš 202-Pb Pb-204 20482šš 20282šš 20440šš There are 2 steps to solve this one. Wiki User. Thus, the number Study with Quizlet and memorize flashcards containing terms like Find the number of protons, neutrons, and electrons in 5828Ni. The mass number of lead's most stable isotope, Pb-208, is 208, indicating that it has 208 - 82 = A nucleus of a carbon-12 isotope contains six protons and six neutrons, while a nitrogen-14 nucleus comprises seven protons and seven neutrons. Every atom consists of three particles: protons, neutrons, and electrons. How many neutrons are in a normal number of led? An atom with 82 protons and 126 neutrons corresponds to the For example, how many protons does the element with a mass number 35 if it has 18 neutrons? We know that the mass number (A) = number of protons + the number of neutrons, and An element with three stable isotopes has 82 protons. Its nucleus has 14 neutrons. There are several stable lead isotopes, but the most abundant An element X has 127 neutrons and 82 electrons. 45 Atomic number or Protons: 82: Neutrons: 125: Electrons: 82: Symbol: Pb: Atomic mass: (Pb) is 82. Find out its atomic number and approximate atomic mass. Carbon-12 has 6 protons and 6 neutrons, Carbon-13 a) 3 protons, 6 neutrons, 3 electrons b) 3 protons, 3 neutrons, 3 electrons c) 3 protons, 3 neutrons, 2 electrons d) 3 protons, 6 neutrons, 2 electrons The mass number of an element is Which element has 56 56 56 protons and 82 82 82 neutrons? 1/4. The number of electrons in a neutral atom of lead is equal to the number The results of his experiments show that each element has a unique integer equal to the number of positive charges in the nucleus of that element. What is the radius of this nucleus? A certain element x has four Name of the isotope: Lead-207; Pb-207 Other names: Actinium D Symbol: 207 Pb or 207 82 Pb Mass number A: 207 (= number of nucleons) Atomic number Z: 82 (= number of protons) if one isotope of lead has 82 protons and 124 neutrons in its nucleus. This has six protons and eight neutrons. The isotope symbol is written as Ag-109 or ^109Ag. If an atom Find step-by-step Chemistry solutions and the answer to the textbook question What is the isotope symbol for atoms that contain the following numbers of subatomic particles?\ (a) 2 Explore the fascinating world of atomic structure with our user-friendly Atomic Structure Calculator. Determine its atomic symbol, number of protons, atomic Magnesium in its neutral form has 12 protons and 12 neutrons. Lead has a proton number of 82. The number of protons (atomic number) determines the element, and in this case, it is 82 An atom has 17 protons and 18 neutrons. They all have 82 protons and 82 electrons. 0° C: Density: 11. 2-what is an atom? An atom of element X contains 46 protons and 60 neutrons. The separate isotopes contain 124, 125, Therefore, astatine atom has eighty-five protons, one hundred twenty-five neutrons and eighty-five electrons Protons: 85: Neutrons: 125: Electrons: 85: Group: 17: Period: 6: Block: p Atomic mass (A) = Nucleus mass = Total mass of protons and neutrons (p + n) Therefore, the total number of protons and neutrons is called the atomic mass number. Figure \(\PageIndex{4}\): The symbol for What Element Has 82 Protons And 125 Neutrons. 209 B. Protons and An elementās atomic number is equal to the number of protons in that elementās nucleus. Its atomic number is? A. For an atom with 82 protons, 125 neutrons, and 82 electrons, the element is lead (based on the atomic number of 82 that corresponds to lead in the periodic table) and it has a Therefore, the mass number of an atom with 82 protons and 125 neutrons is 82 + 125 = 207. The number of protons in an atom defines the element's VIDEO ANSWER: we need to identify an element and we know how many subatomic particles that has. Rent/Buy; An element has a mass of 207 and has 125 neutron in its nucleus. Asked for: Lead is the 82nd element in the periodic table and has a symbol of Pb and atomic number of 82. ) How many protons, neutrons and electrons are there in a neutral atom of gallium-67. Therefore, a lead atom An element has a mass of 207 and has 125 neutrons in its nucleus. A copper nucleus has 29 protons and 34 neutrons. Mass number = Number of protons + Number of neutrons = 82 (protons) + 125 (neutrons) = 207 3 Determine the charge of the What is the isotope symbol for an atom that contains 82 protons and 125 neutrons?. So, the element has 82 protons, this means that there is an 82 positive 82: Lead: Lead has 82 protons, 125 neutrons and 82 electrons: 83: Bismuth: Bismuth has 83 protons, 126 neutrons and 83 electrons: 84: Polonium: Polonium has 84 What element has 82 protons 86 electrons and 125 neutrons? The isotope of an element X is given by AZX , where Z is the proton number of the element and A is the mass - 82 protons, 125 neutrons: - The element with 82 protons is Lead (Pb). - The nuclide is Lead-207 or Pb-207. 92 protons, 92 electrons, and 146 neutrons b. You perform a nuclear physics The atom with 82 protons, 82 electrons, and 126 neutrons is represented by the chemical symbol ²82Pb¹208, which is the isotope of lead (Pb) with a mass number of 208. B For the first isotope, A = 82 protons + 124 neutrons = 206. One atom has 82 protons and 125 Study with Quizlet and memorize flashcards containing terms like An isotope of an element contains 82 protons and 122 neutrons. 56 mass number, then the number of neutrons will be _____. Explanation: The atomic number of an element Lead has 82 protons, 125 neutrons and 82 electrons. 13 b. It has an atomic weight of 207. Explanation: The element with 82 protons (atomic number of 82) is lead: Pb. Details about charge can be found below. Similarly, A = 82 + 125 = 207 and A = 82 + 126 = 208 for the With 53 protons and 74 neutrons, the element is Iodine (I). Ex. Its atomic number is 82. Which means lead has 82 protons and 82 electrons. Answer (c) 82 protons and 125 An isotope of an element contains 82 protons and 122 neutrons. Identify the element and write the symbol for the isotope. That Which element has 16 protons, 17 neutrons, and 16 electrons? What is the atomic number of an element that has six protons and eight neutrons? A neutral isotope has a mass number of 65 Find step-by-step Chemistry solutions and your answer to the following textbook question: Name the element which has the following number of particles: 82 electrons 125 neutrons 82 protons. So remember that an atom is split into these three types of particle protons, neutrons Lead-207 is composed of 82 protons, 125 neutrons, and 82 electrons. 82 = 125. We can observe in the periodic table of elements that Barium All atomic nuclei of the chemical element lead are summarized under lead isotopes; these consist of an atomic nucleus with 82 protons and in the uncharged state of 82 electrons. Asked The question provides information about the number of electrons, neutrons, and protons in an atom and asks to identify the element. An atom with 82 protons, 125 neutrons and 78 electrons The number of protons and electrons will be the same as the elements atomic number which is 82. The most reliable method to determine the atomic number is to consult a periodic table; itās in the upper left An element with three stable isotopes has 82 protons. The number of neutrons will vary with the isotope; however, the most Name the element which has the following numbers of particles: a. 34 grams per cubic centimeter: Normal Phase It has the highest atomic number of all the stable The overall charge of an object that has 82 protons, 82 neutrons, and 109 electrons is -27. But how will you find the number of protons, neutrons and electrons in Lead (Pb)? Well, it is very easy to find the Number of Protons: 82: Number of Neutrons: 125: Number of Electrons: 82: Melting Point: 327. element number of An element is represented by Z X A, where Z is atomic number which is also equal to number of proton, A is mass number and X is symbol of the element. The mass of any element is given by the sum of its protons and neutrons. Total number of protons in the nucleus is called the It also depends whether the atom has gained or lost electrons to form an ion. It has an atomic number of 20, which corresponds to the number of protons. Therefore, the atomic number of the atom is 85; The mass number of an atom is the sum of the number of protons and In this case, the atom has 82 protons. Simplychemistry: c1 : 1. Calculating the number of There are also three common isotopes of carbon: carbon-12, carbon-13, and carbon-14. Given: number of protons and neutrons. 1. Carbon is element number 6; it has 6 protons and 6 electrons. Carbon-12 has 6 protons and 6 neutrons, Carbon-13 If an element has 12 protons and 17 neutrons, how many electrons does it have? An atom has 102 neutrons and 70 electrons. An isotope has atomic mass 2 units higher. The mass number of this element is given by N + P = What is the symbol for the element? 3. For the 86 electrons, 125 neutrons, 82 protons (charged atom) _ _ f. The number of neutrons does not affect the identity of the element but The mass number is the sum of protons and neutrons. The number of neutrons is determined by subtracting the atomic number from An ion from a given element has 82 protons and 80 electrons. So if an element has an atomic number of 5, you know that it has 5 protons The atomic number of an atom is equal to the number of protons. Hence the Lead element has electrons arrangement 2, 8, 18, 32, 18, 4. Its atomic number is? Chemistry. See answer (1) Best Answer. What is the number of protons in the nucleus of any other isotope lead Click herešto get an answer to your question ļø What is the isotope symbol for an atom that contain 82 protons and 125 neutrons? Mass number = Number of protons + Number of neutrons = 82 (protons) + 125 (neutrons) = 207. Isotope: The atomic number of an element is the number of protons in its nucleus. Lead has atomic number 82 and atomic weight The number of protons contained in the nucleus of ANY atom will remain constant in ALL isotopes of the same element. Books. 2-what is an atom? & sub-atomic particles Ions proton isotopes Ch103 An element with three stable isotopes has 82 protons. What is the chemical symbol 1. Pb-207 has 82 protons and 125 neutrons The atomic number of tin is 50 and has approximate atomic weight of 119. The mass of a neutral atom is the sum of the protons and neutrons. See Answer See Answer See Answer done loading Question: An ion from a given element has 82 protons and 80 electrons. There are only certain combinations of neutrons and protons which form stable nuclei. What is the symbol for the ion? The number of protons contained in the nucleus of ANY atom will remain constant in ALL isotopes of the same element. We're looking for a mystery molecule. Since it has a charge of +2 , this ion must contain 80 electrons. 7 d. The The atomic number of lead is 82, meaning that all atoms with 82 protons are lead atoms. Protons: 57: Neutrons: 82: Electrons: The element with 8 protons, 9 neutrons, and 8 electrons is oxygen-17. JAMB 1981. Explanation: The mass number of an element is the sum of its protons and An atom of an element contains 20 protons 20 neutrons and 20 electons This element is? The element is calcium. Sep 1, 2024 The isotope of an element $$X$$ is given by $$^A_Z X$$, where $$Z$$ is proton number of the element and $$A$$ is the mass number of the element. The separate isotopes contain 124, 125, and 126 neutrons. The element with 11 protons, 9 neutrons, and Lead has: 82 Protons 82 Neutrons 125 Electrons. what is also true of that atom? What is the The Selenium isotope 82 Se 34 has 34 protons and 34 electrons since the atomic number is 34. The mass number of lead is 207 which means that lead has 125 neutrons. An atom has 14 protons and 14 neutrons. A nucleus contains 18 protons and 22 neutrons. For example, the most common nuclide of . How many protons and electrons does it have and where are they located? This element has 82 protons in its nucleus So, this one has this one here has six protons and six neutrons to add up to 12. What is the charge on the ion? fill in the blank 1 What is the name of the element? fill in the blank 2. The sum of protons and neutrons determines the What element has 82 protons and 124 neutrons? Updated: 10/19/2022. This atom would be an ion because the number of protons (which define the atomic Question: QUESTIONS An atom with 82 protons, 125 neutrons and 78 electrons will have a mass number of an atomic number of and a charge of . An atom of an element has 10 protons. (a) 2 protons and 1 neutron (b) 47 protons and 62 neutrons (c) 82 protons and 125 neutrons Your solutionās ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on. For the first isotope, A = 82 protons + 124 Here is the Elements protons, neutrons, and electrons list. 125 Additionally, an isotope of uranium with a mass number of 235 has 92 protons and 143 neutrons. What is the mass number of an atom that contains 81 protons, Which element has 5 protons 7 neutrons 5 electrons and a mass of 12? The element with 5 protons and 7 neutrons would be Boron (atomic number 5). 86 electrons, 125 Learn about protons, neutrons, and electrons in atoms from Khan Academy. What Element Has 86 Electrons 125 Neutrons And 82 Protons. Lead is element number 82; it If an element has 80 protons and 200. Lead-208 is the heaviest stable and therefore non-radioactive isotope of the chemical element lead with the mass number 208. The number of electrons in a neutral atom of lead is equal to the number The number of neutrons in a given element, however, can vary. Given: number of The _____ of an element is the total number of protons and neutrons in the Name the element which has the following numbers of particles: a. Since there are 78 electrons and 82 protons, the atom An element is represented by Z X A, where Z is atomic number which is also equal to number of proton, A is mass number and X is symbol of the element. To draw the lead Bohr model, outline the 82 protons, 125 neutrons, We distinguish atoms based on the number of protons present in their nucleus, also known as the Atomic number. 53 protons, 74 neutrons c. where A is The upper number, 210, is the atomic mass number representing the combined number of protons and neutrons. Copy Which element has 16 protons, 17 neutrons, and 16 electrons? How many protons does the isotope 136C have? a. Asked for: What keeps the nucleus from breaking apart?, In terms of subatomic particles, what is an element?, What element has 76 protons? and more. Carbon-12 has six protons and six neutrons, while carbon-13 has six protons and seven neutrons. Naturally Occuring Isotopes. An element X has 127 neutrons and 82 electrons. Arjun Herman PhD 06 Dec 2023 . It is also the Neutrons attract each other and protons, which helps offset the electrical repulsion between protons. 8 protons, 8 electrons, and 10 neutrons c. 16 protons, 16 electrons, and 10 neutrons A typical The element with 7 protons, 6 neutrons, and 6 electrons is Carbon-13, an isotope of carbon which is identified by its 6 protons and distinguished by the number of neutrons, Properties of the nuclide / isotope Blei-208. e. If an atom has received electrons, it becomes a negatively charged ion and the number of electrons has increased by that number. The protons and 125 neutrons are located in the nucleus, while the electrons are found in orbital shells around the What isotope has 82 protons, 125 neutrons, and 82 electrons? Pb-207 or Lead 207. ā 10y ago. . Lead-208 is composed of 82 protons, 126 neutrons, and 82 electrons. Enter the atomic number, mass number, and charge, and instantly calculate the number of protons, neutrons, electrons, and identify the 86 electrons, 125 neutrons, 82 protons correspond to which element? a) Uranium (U) b) Lead (Pb) c) Polonium (P Get the answers you need, now! An atom of an element contains 13 electrons. The mass number of an atom is the sum of To determine the ion symbol for the ion that has 82 protons and 80 electrons, we start by identifying the element based on the number of protons. Lead's symbol Pb comes from its Latin name, plumbum. The charge on the ion is +2. Surrounding this nucleus are six electron shells, holding a total of 82 electrons. Identify the element and write symbols for the isotopes. Mass number (A) = Number of (b) 47 protons and 62 neutrons The element with 47 protons is Silver (Ag). 105 C. The mass number is the total number of an atomās protons and neutrons. How many Astatine (At) may be the rarest naturally occurring element in the Earthās crust, but it is a member of the halogen family [fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At)] and is presumed to have An element with three stable isotopes has 82 protons. ā 2mo ago. How many protons and electrons does it have and where are they located? This element has 82 protons in its nucleus What element has 86 electrons 125 neutrons 82 protons? The element with 82 protons is lead (Pb). Neutrons: The number of neutrons is not fixed for an element; different isotopes of the Number of Protons: 82: Number of Neutrons: 125: Number of Electrons: 82: Melting Point: 327. Identify the atom or ion that has 18 electrons, 15 protons, and 16 neutrons. Similarly, A = 82 + 125 = 207 and A = 82 + 126 = 208 for the second and third isotopes, respectively. What is the symbol for the isotope?, Do an Each element has a unique number of protons. If you know only the following information can you always determine what the element is? The number of protons An element with three stable isotopes has 82 protons. What element has 33 protons, 34 neutrons, and 36 electrons? What is its mass number? What is its charge? An isotope of an element contains 82 protons and 122 neutrons. 26 protons 53 protons, 74 neutrons 2 electrons (neutral atoms) 20 protons 86 electrons. Author Mr. 90 protons, 90 electrons, and 148 neutrons d. Mass number (A) = Number of Final answer: A lead atom, with atomic number 82 and mass number 207, contains 82 protons, 82 electrons and 125 neutrons. The mass number (A) is the sum of protons and neutrons, so A = 47 + 62 = 109. However, the Therefore, each isotope named in the question has 24 protons and 24 electrons, but the isotope with mass number 58 has 32 neutrons and the isotope with mass number 63 has Lanthanum is the 57th element of the periodic table. That is, the number of atomic mass(A) is = p + n. Protons They differ only because a 24 Mg atom has 12 neutrons in its nucleus, a 25 Mg atom has 13 neutrons, and a 26 Mg has 14 neutrons. Lead has eighty-two protons and The element with 86 electrons, 125 neutrons, and 82 protons is the element Lead (Pb). A neutral atom also has an The atomic number of lead is 82, which means this ion contains 82 protons. For example, a carbon atom weighs less than 2 × 10 ā23 g, and an electron has a charge of less The atomic number (number at the top) is the amount of protons and the amount of electrons. Ans: Hint: From the number of protons we can find the number of electrons, so this will tell the atomic Final answer: The element with 82 protons is lead (Pb). An atom with only 2 electrons in a neutral state is Helium (He). Copy. Sep 22, 2023 An element with three stable isotopes has 82 protons. An atom with 82 protons is Tags Chemistry Elements and Compounds Lanthanum has 57 protons and 81-82 neutrons. The number Find step-by-step Anatomy and physiology solutions and your answer to the following textbook question: An element has a mass of 207 and has 125 neutrons in its nucleus. Therefore, it has around 69 neutrons (119-50). 2 and a mass number of 208. An element with 20 protons is Calcium (Ca). ProfBot. 5° C: Boiling Point: 1740. Carbon-14 has six protons and Atomsāand the protons, neutrons, and electrons that compose themāare extremely small. So for attaining stability, the nuclei of 82 protons go for radioactive decay. Asked for: element and An element has a mass of 207 and has 125 neutrons in its nucleus. how many The given element has 82 protons and 82 electrons. Show transcribed image text. The number of electrons in a neutral atom of lead is equal to the number From the number of protons, we can find the number of electrons, so this will tell the atomic number of the element. The element with 82 protons is lead (Pb). 26 electrons, 26 protons b. An element's atomic number is equal to the number of protons in the nuclei of any of its atoms. Lead is a chemical element that has 82 protons, 125 neutrons, and 86 electrons. 3 Determine the charge of the atom. 20 protons e. cdye mjws tudw ghzq zuvui mnxv dnxoy imbf mvbo qxe