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Iron
Iron

Potassium
Potassium



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Iron and Potassium Periodic Table

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Periodic Table

Symbol

Fe
K

Group Number

81
0 17
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Period Number

44
2 7
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Block

d block
s block

Element Family

Transition Metal
Alkali

CAS Number

74398967440097
7429905 54386242
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Space Group Name

Im_ 3m
Im_ 3m

Space Group Number

229.00229.00
11 276
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