19 Potassium

Atomic Number
Atomic Weight
Boiling Point °C
Melting Point °C
Specific Gravity
Electron Configuration
Electronegativity
Heat of Vaporization
Heat of Fusion
19
39.0983
759
63
0.97
Ar/4S1
0.82
79.87
2.334
Electrical Conductivity
Thermal Conductivity
Specific Heat
First Ion Potential
Covalent Radius
Atomic Radius
Atomic Volume
Oxidation States
0.139
1.024
0.75
4.341
2.03
2.77
45.46
1

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