×
Samarium
☒
Plutonium
☒
Top
ADD
⊕
Compare
Compare Metals
Transition Metals
Actinide Series
Lanthanide Series
Post Transition Metals
Alkaline Earth Metals
Alkali Metals
⌕
▼
X
Samarium
X
Plutonium
Atomic Structure of Samarium and Plutonium
Samarium
Plutonium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Atomic
Atomic Number
62
94
3
117
👆🏻
Electron Configuration
[Xe] 4f
6
6s
2
[Rn] 5f
6
7s
2
Crystal Structure
Rhombohedral (RHO)
Monoclinic (MON)
Crystal Lattice
Atom
Number of Protons
62
94
3
117
👆🏻
Number of Neutrons
88
150
4
285
👆🏻
Number of Electrons
62
94
3
117
👆🏻
Radius of an Atom
Atomic Radius
180.00 pm
159.00 pm
0
348
👆🏻
Covalent Radius
198.00 pm
187.00 pm
0
260
👆🏻
Van der Waals Radius
229.00 pm
200.00 pm
0
348
👆🏻
Atomic Weight
150.36 amu
244.00 amu
6.94
294
👆🏻
Atomic Volume
19.95 cm3/mol
12.32 cm3/mol
1.39
71.07
👆🏻
Adjacent Atomic Numbers
Previous Element
Next Element
Valence Electron Potential
44.80 (-eV)
64.90 (-eV)
0
392.42
👆🏻
Lattice Constant
362.10 pm
618.30 pm
0
891.25
👆🏻
Lattice Angles
π/2, π/2, 2 π/3
-
Lattice C/A Ratio
1.62
1.74
0.423
1.9
👆🏻
Compare Lanthanide Series
» More
Samarium vs Ytterbium
Samarium vs Terbium
Samarium vs Dysprosium
» More Compare Lanthanide Series
Lanthanide Series
» More
Lanthanum
Europium
Promethium
Thulium
Ytterbium
Terbium
» More Lanthanide Series
Lanthanide Series
» More
Dysprosium
Periodic ...
|
Facts
|
Uses
|
Physical
Holmium
Periodic ...
|
Facts
|
Uses
|
Physical
Lutetium
Periodic ...
|
Facts
|
Uses
|
Physical
Compare Lanthanide Series
» More
Plutonium vs Europium
Periodic ...
|
Facts
|
Uses
|
Physical
Plutonium vs Promethium
Periodic ...
|
Facts
|
Uses
|
Physical
Plutonium vs Thulium
Periodic ...
|
Facts
|
Uses
|
Physical