Chemical Element #20: Calcium (Ca)

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Atomic Number: 20, Element Symbol: Ca, Element Name: Calcium, Atomic Mass: 40.08 u.

Detailed Properties:

Atomic Number:20
Element Symbol:Ca
Element Name:Calcium
Electron Configuration:[Ar]4s2
Atomic Mass:40.080000 u
Melting Point:1115.00 K
Boiling Point:1757.00 K

Stable Isotopes:

IsotopeMassAbundance
40Ca39.9625910.969410
42Ca41.9586180.006470
43Ca42.9587660.001350
44Ca43.9554820.020860
46Ca45.9536890.000040
48Ca47.9525230.001870

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