Question

write the electronic configuration and valance electrons group following or metal and non metal Magnisium,sodium,carbon, oxygen, potassium​

Answer 1

Answer:

electronic configuration:

1. Magnisium: 2,8,2 (valance electrons-2)
2. Sodium: 2,8,1 (valance electrons-1)
3. Carbon: 2,4 (valance electron-4)
4. Oxygen: 2,6 (valance electron-6)
5. Potassium: 2,8,8,1 (valance electrons-1)

hope this will help......