alkaline-earthmetal

alkaline-earthmetal
al·ka·line-earth metal (ălʹkə-lĭn-ûrthʹ, -līn'-) n.
Any of a group of metallic elements, especially calcium, strontium, magnesium, and barium, but generally including beryllium and radium. Also called alkaline earth.

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Universalium. 2010.

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