Which of the following statements concerning protium, and tritium is not true ?

Options

A. They are isotopes of each other
B. They have similar electronic configurations
C. They exist in the nature in the ratio of
1:2:3
D. Their mass numbers are in the ratio of
1:2:3

Answer

C

Explanation

Actually these exist in the ratio
`{:("Protium",:,"Deuterium",:,"Tritium"),(1,:,1.56xx10^(-2),:,1xx10^(-17)),(,,,,):}`