×
Neptunium
☒
Actinium
☒
Top
ADD
⊕
Compare
Compare Metals
Transition Metals
Actinide Series
Lanthanide Series
Post Transition Metals
Alkaline Earth Metals
Alkali Metals
⌕
▼
X
Neptunium
X
Actinium
Neptunium and Actinium Periodic Table
Neptunium
Actinium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Periodic Table
Symbol
Group Number
Period Number
Block
Element Family
CAS Number
Space Group Name
Space Group Number
Np
3
7
f block
Actinide
7439998
Pnma
62.00
Ac
3
7
f block
Actinide
7440348
Fm_ 3m
225.00
Compare Actinide Series
» More
Neptunium vs Protactinium
Neptunium vs Berkelium
Neptunium vs Mendelevium
» More Compare Actinide Series
Actinide Series
» More
Americium
Lawrencium
Curium
Nobelium
Protactinium
Berkelium
» More Actinide Series
Actinide Series
» More
Mendelevium
Periodic ...
|
Facts
|
Uses
|
Physical
Fermium
Periodic ...
|
Facts
|
Uses
|
Physical
Actinium
Periodic ...
|
Facts
|
Uses
|
Physical
Compare Actinide Series
» More
Actinium vs Lawrencium
Periodic ...
|
Facts
|
Uses
|
Physical
Actinium vs Curium
Periodic ...
|
Facts
|
Uses
|
Physical
Actinium vs Nobelium
Periodic ...
|
Facts
|
Uses
|
Physical