find out the number of elements in 5th,6th,7th period?of modern peroidic table.
Answers
Answered by
2
Answer:
16,32,32
Explanation:
Answered by
1
Answer:
periods are from left to right
Explanation:
The number of elements in the modern periodic table are
1 period :2
2period: 8
3period :8
4period :18
5period :18
6period :32
7period : incomplete
6th period has the highest number of elements because it consists of lanthanoids of f block elements
Similar questions