Acertain compound is made up of one phosphorus (p) atóm, three chlorine (ci) atoms and one oxygen (o) atom what is the chemical formula of this compound ?

Lewis structure and molecular geometry for nh2cl

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.