What is the electronic configuration for Ca, N.A., and Cl
The electronic configuration for Calcium (Ca) is: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2.
The electronic configuration for Sodium (Na) is: 1s^2 2s^2 2p^6 3s^1.
The electronic configuration for Chlorine (Cl) is: 1s^2 2s^2 2p^6 3s^2 3p^5.