Tabel périodik saka iridium lan Hafnium
Tabel périodik
Symbol
Ir
Hf
Panggil Group
9
9
4
14
Panggil periode
6
6
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7439885
99+
7440586
30
Jeneng papan Group
Fm_ 3M
P63 / mmc
Space Group Number
225.00
2
194.00
5
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