Question

If the electronic Configuration is 2,8,3, Atomic number of the element is

12

13

8

11

​

Answer 1

Answer:

when the electronic configuration is provided and we need to find the atomic number then we simply add all the numbers in the electronic configuration.

so for your question, we do,

2 + 8 + 3 = 13

therefore with the electronic configuration of 2, 3, and 8

the atomic no. of the element would be 13 which is Aluminium (Al)