Angie Pearson

Chemistry

10 January, 03:58

In what order do electrons fill orbitals?

A. The p orbitals full before the s orbitals in an energy level

B. Before pairing 1 electron occupies each s and p orbital

C. Electrons fill orbitals in order of increasing orbital energy

D. Orbitals s, p and then d fill in one energy level before starting the next