Question

If there were 10 periods in periodic table
Then maximum number of elements it can have is
A)290
B)770
C)204
D)none of these
EXPLANE ANSWER IN DETAIL DON'T TELL ONLY ANSWER

Answer 1

Answer:

72.

Explanation:

2×(n+2/2)^2

2×(10+2/2)^2

72