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Neptunium
Neptunium

Strontium
Strontium



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Neptunium
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Strontium

Neptunium and Strontium Periodic Table

Periodic Table

Symbol

Np
Sr

Group Number

32
0 17
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Period Number

75
2 7
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Block

f block
s block

Element Family

Actinide
Alkaline Earth

CAS Number

74399987440246
7429905 54386242
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Space Group Name

Pnma
Fm_ 3m

Space Group Number

62.00225.00
11 276
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