Question

11.
The electron configuration for phosphorous is [Ar]3s23p4.
TRUE
FALSE

Answer 1

Answer:

False

Explanation:

Phosphorus is number 15 on the periodic table, so its electronic configuration is:

${1s}^{2} {2s}^{2} {2p}^{6} {3s}^{2} {3p}^{3}$