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Atomic Structure of Potassium



Atomic
0

Atomic Number
19 87

Electron Configuration
[Ar] 4s1 0

Crystal Structure
Body Centered Cubic (BCC) 0

Crystal Lattice
BCC-Crystal-Structure-.jpg#100 0

Atom
0

Number of Protons
19 86

Number of Neutrons
20 64

Number of Electrons
19 86

Radius of an Atom
0

Atomic Radius
227.00 pm 3

Covalent Radius
203.00 pm 9

Van der Waals Radius
275.00 pm 5

Atomic Weight
39.10 amu 81

Atomic Volume
45.46 cm3/mol 3

Adjacent Atomic Numbers
0

Previous Element
17 0

Next Element
12 0

Valence Electron Potential
10.40 (-eV) 63

Lattice Constant
532.80 pm 12

Lattice Angles
π/2, π/2, π/2 0

Lattice C/A Ratio
Not Available 0

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