Akademik

noun /ˈhaɪdɹədʒən/

a) The lightest chemical element (symbol H) with an atomic number of 1 and atomic weight of 1.00794.

b) Molecular hydrogen (H), a colourless, odourless and flammable gas at room temperature.

Syn: E949, packaging agent

See Also: hydrate, hydric, hydride, hydr-, hydro-, hydriodic, hydrion, hydrogenase<!from French, hydrogenite<!from French, hydronium