Calcium #1
by Science Photo Library
Title
Calcium #1
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
Calcium. Sample of calcium (Ca), an alkaline earth metal element from group 2 of the periodic table. In elemental form, it is a soft reactive metal that burns with a bright orange-red flame when heated in air. It has a melting point of 842 degrees Celsius. In ionic form, it is vital for cellular function.
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September 24th, 2018
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