(n) hydrogen
(P)
(n) deuterium
heavy hydrogen
(n,vs) hydrogenation
(adj-no) hydrogen chloride
(n) tritium
(n) hydrogen bromide (HBr)
(n) hydride
(n) hydrogen bond
(n,vs) hydrogenation
(n) hydrogen electrode
(n) hydrogen bomb
(n) hydrocarbon
(n) hydrogen fluoride
HF
(n) hydrogen iodide
HI
(n) hydrogen sulphide
hydrogen sulfide
sulphuretted hydrogen
sulfuretted hydrogen
(n) (1) phosphine
phosphane
(2) diphosphine
diphosphane
(3) hydrogen phosphide
(n) (1) phosphine
phosphane
(2) diphosphine
diphosphane
(3) hydrogen phosphide
(n) (obsc) arsine
(n) hydrogen fluoride
HF
(n) hydrogen iodide
HI
(n) (1) phosphine
phosphane
(2) diphosphine
diphosphane
(3) hydrogen phosphide
(n) (1) phosphine
phosphane
(2) diphosphine
diphosphane
(3) hydrogen phosphide
(n) H2O2
hydrogen peroxide
(n) hydrogen ion
(n) dehydrogenase
(n) hydrofluoric acid
(n) hydrogen cyanide
(n) (comp) nickel metal hydride (NiMH)
(n) hydrofluoric acid
(n) cyclic hydrocarbon