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Calcium
Calcium

Fermium
Fermium



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Calcium
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Fermium

Atomic Structure of Calcium and Fermium

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1 Atomic
1.1 Atomic Number
20100
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Ar] 4s2
[Rn] 5f12 7s2
1.3 Crystal Structure
Face Centered Cubic (FCC)
Not Known
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
20100
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
20157
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
20100
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
197.00 pmNA
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
176.00 pmNA
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
231.00 pm245.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
40.08 amu257.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
29.90 cm3/molNA
Atomic Structure of 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
29.00 (-eV)NA
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
558.84 pmNA
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
NA
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886