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.
Titanium, Zirconium, Hafnium. All are metals.
Non 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.
All elements in Ammonium nitride are Non-metals, i.e. Hydrogen and Nitrogen are non-metals
An element that has characteristics of both metals and nonmetals is a metalloid.
About 80% are metals.
Solid, like all metals except mercury.