Question

number of short periods in short from of periodic table
1. 3
2. 2
3. 4
4. 6​

Answer 1

Answer:

a.

Explanation:

Period number 1, 2 and 3 contain 2, 8 and 8 elements respectively. Other periods contain more than 8 elements. Hence, the first three periods are called as short periods. So, total of 3 short periods are there in Mendeleev periodic table