Chemistry, 30.01.2020 13:59 aaminohasan142

Plleeeaaassee !

how many protons, neutrons, and electrons does rubidium-87 contain? *

a) 87 protons, 85.5 neutrons, 87 electrons
b) 37 protons, 37 neutrons, 37 electrons
c) 37 protons, 87 neutrons, 37 electrons
d) 37 protons, 40 neutrons, 37 electrons

Answers: 3

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Plleeeaaassee ! how many protons, neutrons, and electrons does rubidium-87 contain? * a) 87 protons, 85.5 neutrons, 87 electrons b) 37 protons, 37 neutrons, 37 electrons c) 37 protons, 87 neutrons, 37 electrons d) 37 protons, 40 neutrons, 37 electrons

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Another question on Chemistry

Plleeeaaassee !

how many protons, neutrons, and electrons does rubidium-87 contain? *

a) 87 protons, 85.5 neutrons, 87 electrons
b) 37 protons, 37 neutrons, 37 electrons
c) 37 protons, 87 neutrons, 37 electrons
d) 37 protons, 40 neutrons, 37 electrons