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Actinium
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Actinium
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Actinium and Terbium Periodic Table
Actinium
Terbium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Periodic Table
1.1 Symbol
Ac
Tb
1.2 Group Number
NA
NA
Gadolinium In Periodic Table
▶
⊕
0
17
1.3 Period Number
7
6
Lithium In Periodic Table
▶
⊕
2
7
1.4 Block
f block
f block
1.5 Element Family
Actinide
Lanthanide
1.6 CAS Number
7440348
7440279
Aluminium In Periodic Table
▶
⊕
7429905
54386242
1.7 Space Group Name
Fm_ 3m
P63/mmc
1.8 Space Group Number
225.00
194.00
Plutonium In Periodic Table
▶
⊕
11
229
Compare Actinide Series
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Actinium vs Protactinium
Actinium vs Berkelium
Actinium vs Nobelium
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More Compare Actinide Series
Actinide Metals
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Neptunium
Americium
Lawrencium
Curium
Nobelium
Protactinium
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More Actinide Metals
Actinide Metals
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Berkelium
Periodi...
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Physical
|
Chemical
|
Mechanical
Mendelevium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Fermium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Actinide Metals
Compare Actinide Series
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Terbium vs Lawrencium
Periodi...
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Physical
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Chemical
|
Mechanical
Terbium vs Curium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Terbium vs Americium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Compare Actinide Series