Germanium is not a very reactive element - the electronegativity is 2,01.
Germanium is not highly reactive under normal conditions. It is a metalloid that is more reactive than silicon but less reactive than metals like lithium or sodium. Germanium does react with strong oxidizing agents or halogens but is relatively stable in air.
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.
Because it is a noble gas, it is no reactive, as all its electron shells are filled.
Germanium is moderately reactive, forming a protective oxide layer when exposed to air which prevents further oxidation. However, it can react with strong oxidizing agents or acids under certain conditions.
Silicon is considered to be relatively nonreactive because it forms a protective layer of silicon dioxide when exposed to oxygen in the air, preventing further reaction with other substances. However, under certain conditions, it can react with other elements to form compounds known as silicates.
Reactive
It is a nonreactive metal
It is not true; many metals are very reactive and several nonmetals are nonreactive.
Non-reactive, along with all other noble gasses.
Germanium is an element that reacts naturally to other substances.
Germanium is not highly reactive under normal conditions. It is a metalloid that is more reactive than silicon but less reactive than metals like lithium or sodium. Germanium does react with strong oxidizing agents or halogens but is relatively stable in air.
It is reactive, but does not react to most chemicals.It does react to chlorine and aqua regia.
Plutonium is a very reactive metal: the Pauling electronegativity is 1,28.
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.
Because it is a noble gas, it is no reactive, as all its electron shells are filled.
Germanium is moderately reactive, forming a protective oxide layer when exposed to air which prevents further oxidation. However, it can react with strong oxidizing agents or acids under certain conditions.
Non-reactive means there is no response when exposed to stimulus or to other materials.