for-each-of-the-following-elements-provide-the-complete-electron-configuration-a

Question

For each of the following elements, provide the complete electron configuration.

a. Rb
b. S
c. Ar
d. As

Accepted Answer

a) 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s¹; b) 1s²2s²2p⁶3s²3p⁴; c) 1s²2s²2p⁶3s²3p⁶; d) 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p³

Answer

a) 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²; b) 1s²2s²2p⁶3p⁴; c) 1s²2s²2p⁶3s²3p⁶; d) 1s²2p⁶3s²3p⁶4s²3d¹⁰4p³

Answer

a) 1s²2s²2p⁶3s²3p⁶4s²4p⁶5s¹; b) 1s²2s²2p⁶3s²3p⁴; c) 1s²2s²2p⁶3p⁶; d) 1s²2s²2p⁶3s²3p⁶4s²4p³

Answer

a) 1s²2s²2p⁶3s²3d¹⁰3p⁶4s²4p⁶5s¹; b) 1s²2s²2p⁶3s²3p⁴; c) 1s²2s²2p⁶3s²3d¹⁰3p⁶; d) 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p³