Calcium in milk exists as divalent cations, which must be accompanied by enough anions to balance their electric charge. In that sense, calcium in milk is a compound, but calcium as a chemical element can also exist on its own in another environment.
compound
Why dose Milk contain calcium as a compound
Calcium - element - solid water - compound - liquid dry ice (carbon dioxide) - compound - solid milk - mixture - liquid soil - mixture - solid soap - mixture - solid/ liquid
Calcium bromide is a compound because it is composed of calcium and bromine elements that are chemically bonded together in a fixed ratio.
Calcium is an element.
No, calcium is inorganic but it is an element, not a compound.
Calcium is a chemical element not a compound.
element
Milk is neither a compound nor an element but a mixture.
Milk is neither a compound nor an element but a mixture.
Calcium carbide (CaC2) is a compound.
Calcium hydroxide is not en element it is a compound.