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Erbium
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Erbium and Promethium Periodic Table
Erbium
Promethium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Periodic Table
1.1 Symbol
Er
Pm
1.2 Group Number
NA
NA
Gadolinium In Periodic Table
▶
⊕
0
17
1.3 Period Number
6
6
Lithium In Periodic Table
▶
⊕
2
7
1.4 Block
f block
f block
1.5 Element Family
Lanthanide
Lanthanide
1.6 CAS Number
7440520
7440122
Aluminium In Periodic Table
▶
⊕
7429905
54386242
1.7 Space Group Name
P63/mmc
Not Available
1.8 Space Group Number
194.00
NA
Plutonium In Periodic Table
▶
⊕
11
229
Compare Lanthanide Series
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Erbium vs Ytterbium
Erbium vs Promethium
Erbium vs Thulium
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Lanthanide Metals
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Cerium
Samarium
Lanthanum
Europium
Promethium
Thulium
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Lanthanide Metals
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Ytterbium
Periodi...
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Mechanical
Terbium
Periodi...
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Physical
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Chemical
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Mechanical
Dysprosium
Periodi...
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Physical
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Chemical
|
Mechanical
» More Lanthanide Metals
Compare Lanthanide Series
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Promethium vs Europium
Periodi...
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Physical
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Chemical
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Mechanical
Promethium vs Samarium
Periodi...
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Physical
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Chemical
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Mechanical
Promethium vs Lanthanum
Periodi...
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Physical
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Chemical
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Mechanical
» More Compare Lanthanide Series