Thulium and Gadolinium Periodic Table
Periodic Table
Symbol
Tm
Gd
Group Number
Not Available
0
18
Period Number
6
6
Block
f block
f block
Element Family
Lanthanide
Lanthanide
CAS Number
7440304
99+
7440542
33
Space Group Name
P63/mmc
P63/mmc
Space Group Number
194.00
5
194.00
5
|
||
|
||
|
