Helium hydride

Noun

Definitions

1.NounEllipsis of helium hydride cation, the unstable binary cation HeH present in interstellar space; it is the strongest acid, reactive with every chemical species except positive ions, including electrons.

Synonyms

helide helonium titanium hydride ethenium lithium hydride lithium aluminium hydride hydride lialh aluminum hydride aluminium hydride aluminohydride hydrogen ion

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