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2. Atoms & Elements
Ions
Problem
Give the correct number of protons, neutrons and electrons for the following isotope:
.
A
35 protons, 35 neutrons, 81 electrons
B
35 protons, 46 neutrons, 36 electrons
C
81 protons, 46 neutrons, 82 electrons
D
35 protons, 46 neutrons, 34 electrons
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