Question

Three isotopes of an element have atomic masses M,(M+1) and (M+2).If the mean atomic mass is(M+0.5), the abundance ratio of three isotopes are in the ratio
a)1:1:1
b)4:1:1
c)3:2:1
d)2:1:1
​

Answer 1

Answer:

1:1:1

Explanation:

it is correct option

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