×
Actinium
☒
Protactinium
☒
Top
ADD
⊕
Compare
Home
Compare Metals
Find
▼
Transition Metals
Actinide Metals
Lanthanide Metals
Post-Transition Metals
Alkaline Earth Metals
Alkali Metals
X
Actinium
X
Protactinium
Actinium and Protactinium Periodic Table
Actinium
Protactinium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Periodic Table
1.1 Symbol
Ac
Pa
1.2 Group Number
NA
NA
Gadolinium In Periodic Table
▶
⊕
0
17
1.3 Period Number
7
7
Lithium In Periodic Table
▶
⊕
2
7
1.4 Block
f block
f block
1.5 Element Family
Actinide
Actinide
1.6 CAS Number
7440348
7440133
Aluminium In Periodic Table
▶
⊕
7429905
54386242
1.7 Space Group Name
Fm_ 3m
I4/mmm
1.8 Space Group Number
225.00
139.00
Plutonium In Periodic Table
▶
⊕
11
229
Compare Actinide Series
» More
Actinium vs Nobelium
Actinium vs Berkelium
Actinium vs Protactinium
» More
More Compare Actinide Series
Actinide Metals
» More
Neptunium
Americium
Lawrencium
Curium
Nobelium
Protactinium
» More
More Actinide Metals
Actinide Metals
»More
Berkelium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Mendelevium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Fermium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Actinide Metals
Compare Actinide Series
»More
Protactinium vs Americium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Protactinium vs Curium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Protactinium vs Lawrencium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Compare Actinide Series