Which of the following possesses an ionic bond?

h2s

lif

ch4

nh3

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

Anurse used a 0.02-mg/l solution of disinfection to clean a patients wound. what is the concentration of the solution expressed as a percentage?

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?