None. Calcium and oxygen are both elements that can combine to form the compound calcium oxide, CaO.
Selenite is not an element. It is a mineral composed of calcium sulfate, which is a compound made up of calcium, sulfur, and oxygen atoms. The chemical formula for selenite is CaSO4·2H2O.
Calcite is not an element. It is a mineral which is made up of the elements calcium, carbon, and oxygen.In chemistry it is known as the compound calcium carbonate, CaCO3
In a molecule of calcium (Ca), there are no atoms of oxygen. Calcium itself does not contain any oxygen atoms in its molecular formula.
Calcium carbonate is a pure substance because it has a fixed composition of calcium and carbonate ions. However, it is not an element because it is a compound made up of multiple elements (calcium, carbon, and oxygen) chemically bonded together.
No, because it has 2 substances in it - calcium and sulfate - Calcium is an element, but sulfate is a polyatomic ion. Sulfate consists of sulfur and oxygen. Therefore, calcium sulfate is a compound, that is, made of three elements.
Calcium carbonate is made of the elements calcium, carbon, and oxygen.
It would be a compound, made of Calcium and Oxygen.
calcium and oxygen
calcium + oxygen Calcium's element name is Ca Oxygen's element name is O
calcium, sulphur and oxygen
Calcium, Chlorine and Oxygen
No, sugar is not made out of calcium and oxygen. Sugar, specifically sucrose, is a carbohydrate composed of carbon, hydrogen, and oxygen atoms, typically with the chemical formula C12H22O11. Calcium is a separate element that does not form part of the sugar molecule.
Calcite is a mineral which is made up of the elements, calcium, carbon, and oxygen.
White ash is a compound, not an element. It is primarily composed of calcium carbonate, which is a compound made up of calcium, carbon, and oxygen atoms.
A compound is a mixture of elements. As the name implies, CH (or calcium hydroxide) is made up of calcium and hydrogen. Calcium and Hydrogen are elements. Thus, calcium hydroxide is a compound.
Selenite is not an element. It is a mineral composed of calcium sulfate, which is a compound made up of calcium, sulfur, and oxygen atoms. The chemical formula for selenite is CaSO4·2H2O.
Calcite is not an element. It is a mineral which is made up of the elements calcium, carbon, and oxygen.In chemistry it is known as the compound calcium carbonate, CaCO3