×

Cesium
Cesium

Promethium
Promethium



ADD
Compare
X
Cesium
X
Promethium

Atomic Structure of Cesium and Promethium

Add ⊕
Atomic

Atomic Number

Electron Configuration

Crystal Structure

Crystal Lattice

Number of Protons

Number of Neutrons

Number of Electrons

Atomic Radius

Covalent Radius

Van der Waals Radius

Atomic Weight

Atomic Volume

Previous Element

Next Element

Valence Electron Potential

Lattice Constant

Lattice Angles

Lattice C/A Ratio

 
55
[Xe] 6s1
Body Centered Cubic (BCC)
BCC-Crystal-Structure-.jpg#100
55
78
55
265.00 pm
244.00 pm
343.00 pm
132.91 amu
71.07 cm3/mol
2
28
8.62 (-eV)
614.10 pm
π/2, π/2, π/2
1.87
 
61
[Xe] 4f5 6s2
Double Hexagonal Close Packed (DHCP)
DHCP-Crystal-Structure-of-Promethium.jpg#100
61
84
61
183.00 pm
199.00 pm
236.00 pm
145.00 amu
22.39 cm3/mol
13
50
44.10 (-eV)
-
-
1.63