Question

Determine the nuclear composition (number of protons and neutrons) of the following isotopes.

(a) vanadium-51 protons neutrons
(b) zinc-64 protons neutrons
(c) antimony-121 protons neutrons
(d) gadolinium-158 protons neutrons
(e) uranium-238 protons neutrons

Answer 1

See below

Explanation: Vanadium 51 Protons 23 nutrons 28

Zinc 64 protons 30 nuetrons 34

antimony 121 protons 51 nuetrons 70

gadolinium 158 protons 64 nuetrons 94

uranium 238 protons 92 nuetrons 146

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