Calcium (Ca) Flashcards by o f | Brainscape

Q

Atomic number

A

20

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Q

Atomic weight

A

40.078

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Q

Abundance

A

41500 mg/kg

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Q

Radius

A

180pm

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Q

Melting point

A

842°c

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Q

Boiling point

A

1484°c

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Q

Configuration

A

(Ar) 4s2

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Q

Discovered- by who

A

1808- H. Davy

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