Question

If spins of e- assumed to be 3 [ three values] then no of elements are placed in 3rd period
1. 8
2. 10
3. 12
4. 6

Answer 1

Answer:

12

Explanation:

because if an orbital can store up to 3 electrons in a period then we should add 50% more elements in q given quantum level.

in 3rd period =8 elements

50% of that is 8/2=4

8+4= 12

so, answer is 12.

option 3