Nickel is a metallic chemical element in the periodic table that has the symbol Ni and atomic number 28.
Nickel is a silvery white metal that takes on a high polish.
It belongs to the iron group, and is hard, malleable, and ductile.
It occurs combined with sulfur in millerite, with arsenic in the mineral niccolite, and with arsenic and sulfur in nickel glance..
For more information about the topic Nickel, read the full article at Wikipedia.org, or see the following related articles:
Cobalt Cobalt is a chemical element in the periodic table that has the symbol Co and atomic number 27. Cobalt is a hard, lustrous, silver-gray metal, a ... >
read more
Iridium Iridium is a chemical element in the periodic table that has the symbol Ir and atomic number 77. A dense, very hard, brittle, silvery-white ... >
read more
Platinum Platinum is a chemical element in the periodic table that has the symbol Pt and atomic number 78. A heavy, malleable, ductile, precious, grey-white ... >
read more
Transition metal The term transition metal (sometimes also called a transition element) commonly refers to any element in the d-block of the periodic table, including ... >
read more
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Nickel at Wikipedia.org. See the Wikipedia copyright page for more details.