Nickel: Difference between revisions

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* [[Zinc]]
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* [[Chemical elements]]
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==References==
==References==

Revision as of 00:04, 29 September 2022

Position of nickel in the periodic table.
Nickel spheres.

Nickel is a chemical element with 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. Pure nickel, powdered to maximize reactive surface area, shows a significant chemical activity, but larger pieces are slow to react with air under standard conditions because an oxide layer forms on the surface and prevents further corrosion. Nickel is slowly oxidized by air at room temperature and is considered corrosion-resistant.

The metal's main application currently is in alloys,used mostly for stainless steel.

See also

References

This article uses material from the Wikipedia article Nickel, which is released under the Creative Commons Attribution-ShareAlike 3.0 Unported License (view authors). Wikipedia logo