Is concrete a element or compound?

Answer 1

Concrete is a mixture.

Concrete is composed of cement and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravels or crushed rocks such as limestone, or granite, plus a fine aggregate such as sand), water, and chemical admixtures

Answer 2

Concrete is a compound, not an element. It is made up of a mixture of materials such as cement, water, and aggregate like sand and gravel. Each of these materials retains its own chemical properties within the compound.

Answer 3

Concrete is a mixture of various compounds and elements.

Answer 4

element