| alkali metal |
any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium); "the hydroxides of the alkali metals are strongly alkaline"
출처: wordnet.princeton.edu/perl/webwn
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| alkali metal |
A metal in Group IA, such as Li, Na, K, and so on.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/a...
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| alkali metal |
family of group IA metals in the periodic table made up of, lithium, Li, sodium, Na, potassium, K, rubidium, Rb, cesium, Cs, and francium, Fr, all group IA elements except hydrogen, H. The oxides and hydroxides of these metals are strong bases. See also, alkali.
출처: www.icknowledge.com/glossary/a.html
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| alkali metal |
An element in Group 1 of the periodic table.
출처: jmsscienceweb.tripod.com/vocabulary.htm
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