Why is reactivity not a physical property

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm