Question

5.Write the electronic configuration of Magnesium atom; whose atomic number is 12 and mass number is 24. *
1 point
2,8,2
2,8,1
2,10
2,2,8

Answer 1

Answer:

The electronic configuration of magnesium is

2,8,2

Answer 2

Answer:

electronic configurations of Magnesium 2,8,2

magnesium has atomic number 12

and magnesium has atomic mass 24