03-Apr-2026 21:36:59
[UTC] Calcium
Symbol: Ca, Atomic Number: 20. A white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals.
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Symbol: Ca, Atomic Number: 20. A white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals.
