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Calcium
Calcium

Potassium
Potassium



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Calcium
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Potassium

Calcium and Potassium Periodic Table

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Periodic Table

Symbol

Ca
K

Group Number

21
0 17
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Period Number

44
2 7
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Block

s block
s block

Element Family

Alkaline Earth
Alkali

CAS Number

74407027440097
7429905 54386242
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Space Group Name

Fm_ 3m
Im_ 3m

Space Group Number

225.00229.00
11 276
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