Calcium is a metal and a nutrient mineral that helps build bones
Calcium is itself an element. Elements do not contain other substances.
Calcium is an element. There are things such as elements and compounds. Calcium is a single element. Calcium containing compounds exist also but compounds contain more than one element.
Calcium itself an element.So there is other elements in calcium.
Yes.
NO!!! Calcite is a compound of the element calcium and other element. Calcium is an element in its own right . Calcite is aname for the polymorph of calcium carbonate (CaCO3) . That is calcium carbomnate has adopted a hard crystalline structute.
Calcium IS itself an element so there is no constituent element.
Calcium sulfate (CaSO4) is a compound.
Calcium is a chemical element. It is a chemical in itself and is a building block of other chemicals.
Calcium is an element, so calcium makes up calcium.
Calcium is best described as combustible rather than flammable. It will burn, but you have to work at it.
Calcium IS an element, whole and complete.
Calcium is an element.