What term best describes ammonia

Ammonia is a colorless alkaline gas. It is both a neurotoxin and metabotoxin

heat or electricity in the atmosphere- c.

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.