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What is the mass number of the isotope zinc – 65? a.30 b.65 c.35 d.95
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What is the mass number of the isotope zinc – 65?

a.30
b.65
c.35
d.95

User Iamcootis
by
8.3k points

1 Answer

1 vote
Atomic mass of zinc ( zn ) is 65 u

Answer B
User Ttfreeman
by
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