Potassium (K)

Atomic number:   19
Symbol:   K
Atomic weight:   39.102
Boiling Point (C):   760
Melting Point (C):   63.7
Density:   .86
heatVapor:   18.9
heatFusion:   .55
Electrical Conductivity:   .143
Thermal Conductivity:   .23
Specific Heat Capacity:   .177

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