×

Americium
Americium




ADD
Compare

Atomic Structure of Americium

Add ⊕

1 Atomic

1.1 Atomic Number

95
Rank: 23 (Overall)
3 117

1.2 Electron Configuration

[Rn] 5f7 7s2

1.3 Crystal Structure

Double Hexagonal Close Packed (DHCP)

1.3.1 Crystal Lattice

1.4 Atom

1.4.1 Number of Protons

95
Rank: 23 (Overall)
3 117

1.4.2 Number of Neutrons

148
Rank: 12 (Overall)
4 184

1.4.3 Number of Electrons

95
Rank: 23 (Overall)
3 117

1.5 Radius of an Atom

1.5.1 Atomic Radius

173.00 pm
Rank: 21 (Overall)
112 265

1.5.2 Covalent Radius

180.00 pm
Rank: 21 (Overall)
96 260

1.5.3 Van der Waals Radius

244.00 pm
Rank: 10 (Overall)
139 348

1.6 Atomic Weight

243.00 amu
Rank: 20 (Overall)
6.94 294

1.7 Atomic Volume

17.86 cm3/mol
Rank: 29 (Overall)
1.39 71.07

1.8 Adjacent Atomic Numbers

1.8.1 Previous Element

1.8.2 Next Element

1.9 Valence Electron Potential

44.00 (-eV)
Rank: 40 (Overall)
8 392.42

1.10 Lattice Constant

346.81 pm
Rank: 44 (Overall)
228.58 891.25

1.11 Lattice Angles

π/2, π/2, 2 π/3

1.12 Lattice C/A Ratio

Not Available
Rank: N/A (Overall)
1.567 1.886