×

Osmium
Osmium

Radium
Radium



ADD
Compare
X
Osmium
X
Radium

Atomic Structure of Osmium and Radium

Add ⊕
1 Atomic
1.1 Atomic Number
7688
Lithium
3 117
1.2 Electron Configuration
[Xe] 4f14 5d6 6s2
[Rn] 7s2
1.3 Crystal Structure
Hexagonal Close Packed (HCP)
Body Centered Cubic (BCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
7688
Lithium
3 117
1.4.2 Number of Neutrons
114138
Lithium
4 184
1.4.3 Number of Electrons
7688
Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
133.80 pmNA
Beryllium
112 265
1.5.2 Covalent Radius
NA221.00 pm
Beryllium
96 260
1.5.3 Van der Waals Radius
216.00 pm283.00 pm
Zinc
139 348
1.6 Atomic Weight
190.23 amu226.00 amu
Lithium
6.94 294
1.7 Atomic Volume
8.49 cm3/mol45.20 cm3/mol
Manganese
1.39 71.07
1.8 Adjacent Atomic Numbers
1.8.1 Previous Element
1.8.2 Next Element
1.9 Valence Electron Potential
91.40 (-eV)20.10 (-eV)
Francium
8 392.42
1.10 Lattice Constant
273.44 pm514.80 pm
Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
1.12 Lattice C/A Ratio
1.58NA
Beryllium
1.567 1.886