Question

In what order do electrons fill orbitals?

A. Before pairing, 1 electron occupies each s and p orbital.
B. Electrons fill orbitals in order of increasing orbital energy.
C. Orbitals s, p, and then d fill in one energy level before starting the
next level.
D. The p orbitals fill before the s orbitals in an energy level.
SUBM

Answer 1

Answer:B electrons fill orbitals In order of their increasing energy from left to right

Step-by-step explanation: