Question

3. Theoretical mass of 2X is equal to
(a) (A-Z m, +Zx m.
(c) Zxm, + (A - Z) m,
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(b) Axm, +(A-2) m,
(d) (A - Z) m, + Axm,
Risamdience alamat​

Answer 1

Answer:

a

Explanation:

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