Any metal that is not iron is non-ferrous. Here are some aluminum, uranium, copper, silver, sodium, titanium, vanadium, gold, polonium, radium.
Some are but the most reactive are also non-metals.
Some examples of non-toxic metals found in nature include gold, silver, platinum, and copper. These metals are not reactive and do not pose harmful effects to humans or the environment in their natural state.
Group-17 are most reactive non-metals. They form halogens.
Hydrogen
Halogens.
one reacts and one doesn't
Some are but the most reactive are also non-metals.
The most reactive non metals are Halogens which may combine most of the metals as well as non metals.
Some examples of non-toxic metals found in nature include gold, silver, platinum, and copper. These metals are not reactive and do not pose harmful effects to humans or the environment in their natural state.
Alkali metals are most reactive metals. Halogen family comprises of highly reactive non-metals.
Group-17 are most reactive non-metals. They form halogens.
All non-metals are non malleable
There is no "group" of metals that are unreactive. However, metals that are low on the reactivity series are unreactive. Examples: Gold, Silver, Titanium The Noble gasses are a group on the periodic table that are largely unreactive.
Metals that are non-reactive are called "inert" metals. Metals like Copper (Cu), Gold (Au), Silver (Ag), and to a certain extent Iron (Fe) are some of the most non-reactive metals on the periodic table. However, Tantalum is usually regarded as the most unreactive metal.
Hydrogen
Non-metals do not show displacement reactions because they are less reactive than metals. Displacement reactions occur when a more reactive element displaces a less reactive element from its compound. Since non-metals are not as reactive as metals, they are not typically displaced in reactions.
Halogens.