Hydride Apr 2026

Formed when hydrogen reacts with highly reactive alkali metals (Group 1) or alkaline earth metals (Group 2, like Calcium).

These are mostly gases or volatile liquids held together by shared electrons. Sub-types: hydride

A is a compound in which hydrogen is combined with another element. While we usually think of hydrogen as a positive ion ( H+cap H raised to the positive power Formed when hydrogen reacts with highly reactive alkali

Not enough electrons to form conventional bonds (e.g., B2H6cap B sub 2 cap H sub 6 Electron-precise: Perfect match of electrons (e.g., CH4cap C cap H sub 4 - Methane). Electron-rich: Have "lone pairs" of electrons (e.g., NH3cap N cap H sub 3 - Ammonia, or H2Ocap H sub 2 cap O 3. Metallic (Interstitial) Hydrides While we usually think of hydrogen as a

Formed when hydrogen bonds with non-metals (Groups 13–17).

Hydrogen atoms occupy the small holes (interstices) in the metal's crystal lattice.