×
Promethium
☒
Radium
☒
Top
ADD
⊕
Compare
Home
Compare Metals
Find
▼
Transition Metals
Actinide Metals
Lanthanide Metals
Post-Transition Metals
Alkaline Earth Metals
Alkali Metals
X
Promethium
X
Radium
Promethium and Radium Periodic Table
Promethium
Radium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Periodic Table
1.1 Symbol
Pm
Ra
1.2 Group Number
NA
2
Gadolinium In Periodic Table
▶
⊕
0
17
1.3 Period Number
6
7
Lithium In Periodic Table
▶
⊕
2
7
1.4 Block
f block
s block
1.5 Element Family
Lanthanide
Alkaline Earth
1.6 CAS Number
7440122
7440144
Aluminium In Periodic Table
▶
⊕
7429905
54386242
1.7 Space Group Name
Not Available
Im_ 3m
1.8 Space Group Number
NA
229.00
Plutonium In Periodic Table
▶
⊕
11
229
Compare Lanthanide Series
» More
Promethium vs Praseodymium
Promethium vs Lutetium
Promethium vs Holmium
» More
More Compare Lanthanide Series
Lanthanide Metals
» More
Thulium
Ytterbium
Terbium
Dysprosium
Holmium
Lutetium
» More
More Lanthanide Met...
Lanthanide Metals
»More
Praseodymium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Neodymium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Gadolinium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Lanthanide Metals
Compare Lanthanide Series
»More
Radium vs Dysprosium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Radium vs Terbium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Radium vs Ytterbium
Periodi...
|
Physical
|
Chemical
|
Mechanical
» More Compare Lanthanide Series