Metals are chemical elements.
Copper metal is an element.
element
Copper metal is an element and thus a pure substance.
Cobalt is an element
Neither. Magnesium is an element.
Copper metal is a pure substance, not a mixture. It is an element with the chemical symbol Cu.
An alkali metal, it is an element, discovered in 1861.
Zinc is a metal. It is a pure element found on the periodic table.
Metals are chemical elements.
Cobalt, the transition metal, is an element. It's element number 27, and it does not occur naturally as an element or as a mixture, but rather as a compound. Links are provided.
Platinum is an element, not a mixture or compound. It is a rare and valuable metal that is found in its pure form in nature and consists of only platinum atoms.
Chromium is an element. It is a d block metal element. It makes colourful cations.