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Thulium and Erbium Periodic Table
f
Thulium
Erbium
Erbium and Thulium in Periodic Table
Summary
Periodic Table
Facts
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Periodic Table
Symbol
Tm
Er
Group Number
Not Available
Not Available
Period Number
6
6
Block
f block
f block
Element Family
Lanthanide
Lanthanide
CAS Number
7440304
99+
7440520
35
Space Group Name
P63/mmc
P63/mmc
Space Group Number
194.00
5
194.00
5
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Compare Lanthanide Series
Thulium vs Lutetium
Thulium vs Praseodymium
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Lanthanide Metals
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Erbium vs Dysprosium
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Erbium vs Holmium
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» More Compare Lanthanide Series