Question

write the electronic configuration of element of atomic number 25 , 29 and 37​

Answer 1

Explanation:

Atomic number 25 : MANGANESE

1s2 2s2 2p6 3s2 3p6 4s1 3d6

Atomic number 29 : COPPER

1s2 2s2 2p6 3s2 3p6 4s1 3d10

Atomic number 37 : RUBIDIUM

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1

HOPE IT HELPS U ✓✓✓✓✓