Question
Chemistry Question on Classification of elements & periodicity in properties
In the periodic table from left to right in a period, the atomic volume
A
decreases
B
increases
C
remains same
D
first decrease then increases
Answer
first decrease then increases
Explanation
Solution
In the periodic table the atomic size first decreases from left to right in period, so the atomic volume first decreases and then increases because atomic size in last of any period increases.