Dead fish.
It is not true; many metals are very reactive and several nonmetals are nonreactive.
High density, High melting point, Nonreactive
metals were moulded to form objects in a blacksmith shop by heating metals or by pressing it to form different shapes.
Most metals do.
it is group 18 and is part of the non-metals.
Boron is a reactive element, and it can form compounds with various other elements. While it is less reactive compared to other elements like alkali metals, it can react with oxygen, halogens, and certain metals to form compounds.
Lead is a moderately reactive metal. It reacts slowly with air and water, but does not react as vigorously as highly reactive metals like sodium or potassium.
You could use a magnet to separate a collection of metal objects from a tomb. Iron object and other ferrous metals will stick to the magnet while some other types of metals will not.
It is the ability for metals and other objects to deform and handle stresses.
cutting metals/hard objects, jewelry decoration
Most metals react with acids to give off hydrogen. Only very nonreactive metals, like gold and platinum do not react with metals. An example would be: Calcium + Hydrochloric Acid = Calcium chloride + Hydrogen gas (Ca +2 HCl = CaCl2 + H2)
All noble gases are unreactive at S.T.P. However at high temperature and pressure, xenon and krypton will react with electronegative elements such as flourine and oxygen to form fluorides and oxyfluorides.