Cadmium Chemical Element

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Symbol
Cd
Atomic number
48
Chemical property
Post-​transition metal
Origin o the name
the New Latin cadmia, from King Kadmos
Group
12
Period
5
Atomic weight (u)
112.414
Atomic weight uncertainty (u)
0.004
Density (g/cm³)
8.69
Melting point (K)
594.22
Boiling point (K)
1040
Heat capacity (J/(g·K))
0.232
Electro-negativity
1.69
Abundance in earth's crust (mg/kg)
0.159