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Strontium
Strontium
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Hafnium
Hafnium
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Hafnium

Strontium and Hafnium Periodic Table

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Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Sr
2
5
s block
Alkaline Earth
7440246
Fm_ 3m
225.00
 
Hf
4
6
d block
Transition Metal
7440586
P63/mmc
194.00