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calcium hydride

n.
1.a salt-like binary compound (CaH2) used as a reducing agent and source of hydrogen

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Word of the Day

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  • calcium hydrate
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  • calcium
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  • calcitonin
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  • calcitic
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  • calcite
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  • calcium hydroxide
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  • calcium hypochlorite
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  • calcium ion
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  • calcium lactate
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  • calcium light
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  • calcium nitrate
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  • calcium octadecanoate
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  • calcium phosphate
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  • calcium stearate
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  • arbutus unedo
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  • throwster
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    Idiom of the Day

    jump the gun
    to start before you should
    The man jumped the gun and began selling the tickets before he should have.



    1.
    Choose an idiom to replace the expression in the brackets:
    The man was (totally out of place) among the more experienced negotiators.

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