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Chromium
Chromium

Samarium
Samarium



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Chromium
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Samarium

Atomic Structure of Chromium and Samarium

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1 Atomic
1.1 Atomic Number
2462
Atomic Structure of Lithium
3 117
1.3 Electron Configuration
[Ar] 3d5 4s1
[Xe] 4f6 6s2
1.4 Crystal Structure
Body Centered Cubic (BCC)
Rhombohedral (RHO)
1.4.1 Crystal Lattice
1.5 Atom
1.5.1 Number of Protons
2462
Atomic Structure of Lithium
3 117
2.1.4 Number of Neutrons
2888
Atomic Structure of Lithium
4 184
2.2.3 Number of Electrons
2462
Atomic Structure of Lithium
3 117
2.3 Radius of an Atom
2.3.1 Atomic Radius
128.00 pm180.00 pm
Atomic Structure of Beryllium
112 265
2.3.3 Covalent Radius
139.00 pm198.00 pm
Atomic Structure of Beryllium
96 260
3.1.1 Van der Waals Radius
200.00 pm229.00 pm
Atomic Structure of Zinc
139 348
3.3 Atomic Weight
52.00 amu150.36 amu
Atomic Structure of Lithium
6.94 294
3.5 Atomic Volume
7.23 cm3/mol19.95 cm3/mol
Atomic Structure of Manganese
1.39 71.07
3.7 Adjacent Atomic Numbers
3.7.1 Previous Element
3.7.2 Next Element
3.8 Valence Electron Potential
170.00 (-eV)44.80 (-eV)
Atomic Structure of Francium
8 392.42
3.10 Lattice Constant
291.00 pm362.10 pm
Atomic Structure of Beryllium
228.58 891.25
3.12 Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
3.13 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886