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Encyclopediaalkaline earthsalkaline earths (ăl'kulīn, –lin) [key], oxides of the alkaline-earth metals, especially of calcium, strontium, and barium. They are not readily soluble in water and form solutions less basic than those of alkalies. The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved. More on alkaline earths from Infoplease:
- alkaline-earth metals - alkaline-earth metals alkaline-earth metals, metals constituting Group 2 of the periodic table. ...
- Interactive Periodic Table - Use the interactive Periodic Table to learn about all of the known elements, from hydrogen to ununpentium.
- alkali - alkali alkali [Arab., al-gili=ashes of saltwort], hydroxide of an alkali metal. Alkalies are ...
- earth, in chemistry - earth earth, in chemistry, metallic oxide not readily reducible by chemical means, e.g., alkaline ...
- lutetium - lutetium lutetium, formerly lutecium, metallic chemical element; symbol Lu; atomic number 71; at. ...
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