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Nickel
Chemical element
Nickel is a chemical element; it has symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Wikipedia
Symbol: Ni
Melting point: 2,651°F (1,455°C)
Atomic mass: 58.6934 u
Atomic number: 28
Electron configuration: [Ar] 3d⁸ 4s²
Boiling point: 5,275°F (2,913°C)
Discoverer: Axel Fredrik Cronstedt
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Element Nickel (Ni), Group 10, Atomic Number 28, d-block, Mass 58.693. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...
The nickel is the United States' five-cent coin. The person on the obverse (heads) of the nickel is Thomas Jefferson, our 3rd president.
Nickel is silvery-white. hard, malleable, and ductile metal. It is of the iron group and it takes on a high polish. It is a fairly good conductor of heat and ...