Question

Q.Write the electron configuration and compounds of the following elements.
1.Na 11- ?
2.Cl 17 -?
3.Mg 12 -?

Answer 1

Answer:

1 Na- 2,8,1

2 Cl-2,8,7

Mg-2,8,4

Step-by-step explanation:

Na has atomic number 11,cl has atomic no 17 and

mg has atomic no 12