To find the isotope of krypton with a mass number of 84, look up the atomic number of krypton in the periodic table, which is 36. Since the mass number is the sum of protons and neutrons, and we already know the number of protons, we can simply write the isotope as: 36 84 Kr .
15 нояб. 2019 г. · The number 84 is the atomic mass of krypton-84. Explanation: There are 31 isotopes of krypton. Out of these 31 only six isotopes are stable. |
23 июн. 2016 г. · "48 neutrons" The mass number, A, of a given isotope tells you the number of protons, Z, which is given by the atomic number, and neutrons ... |
Part A Krypton-84 Express your answer as an isotope. Submit Request Answer ▽ Part B Tellurium -128 Express your answer as an isotope. |
the isotope of krypton with mass number 84. 84/36 Kr. isotope of magnesium with equal number of protons and neutrons. 24/12 Mg. number of protons. atomic number. |
19 окт. 2024 г. · The isotope of krypton with a mass number of 84 is represented as: $$ ^{84}_{36}\text{Kr} $$ Here, 84 ... View the full answer. answer image ... |
Problem 27 Write the correct symbol, with b... [FREE SOLUTION] - Vaia www.vaia.com › ... › Chapter 2
Short Answer The isotopes for the given elements are: (a) 78 196 Pt , (b) 36 84 Kr , (c) 33 75 As , and (d) 12 24 Mg . |
15 авг. 2021 г. · (b) The isotope of krypton (Kr) with a mass number of 84 is written as Kr-84. (c) The isotope of arsenic (As) with a mass number of 75 is ... |
26 сент. 2023 г. · 84 is the mass number of a stable isotope of krypton, 84Kr has 36 protons and 48 neutrons in its nucleus that give it an atomic weight of 84. |
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