Question
Question: Which of the following statements concerning protium, deuterium and tritium is not true ?...
Which of the following statements concerning protium, deuterium and tritium is not true ?
A
They are isotopes of each other.
B
They have similar electronic configurations.
C
They exist in the nature in the ratio 1 : 2 : 3.
D
Their atomic masses are in the ratio 1 : 2 : 3.
Answer
They exist in the nature in the ratio 1 : 2 : 3.
Explanation
Solution
The ratio of protium, deuterium and tritium in nature is not certains.