About 80% are metals.
All metals except alloys of metals are elements, but not all elements are metals.
This element is iron.
No; sulfur and phosphorus are nonmetals.
No. The element C (carbon) is a nonmetal, not a metal. It does have the highest melting point of all the elements, though.
Non metals
Titanium, Zirconium, Hafnium. All are metals.
An element that has properties of both metals and non-metals is called Metalloid. Example is Germanium.
Tungsten has the highest melting point of all metals at 3,422 degrees Celsius.
An element that has characteristics of both metals and nonmetals is a metalloid.
All elements in Ammonium nitride are Non-metals, i.e. Hydrogen and Nitrogen are non-metals
About 80% are metals.
Solid, like all metals except mercury.