Hydrogen and oxygen; the chemical formula of water is H2O.
A molecule of water, which has the formula H2O, is made up of the elements hydrogen and oxygen.
H20 H2 (meaning two hydrogens) O (meaning one oxygen)
Water is not considered an element because it is a compound made up of two different elements, hydrogen and oxygen. An element is a substance made up of only one type of atom, whereas water contains different types of atoms bonded together.
Mercuric oxide is made of the elements mercury and oxygen.
There are 118 chemical elements, give or take, as the heaviest are extremely unstable and difficult to synthesize and identify. As for chemical compounds, there are many millions of them, with tens of thousands of new ones being synthesized each year.
No. Water is made of 2 elements (Hydrogen and Oxygen). It is a compound. It is refreshing.
Hydrogen, Oxygen
Water is made up from two elements. Hydrogen and Oxygen. There are 2 Hydrogen atoms/molecules and 1 oxygen. The symbol for water is H2O
H2O-2 hydrogen atoms and 1 oxygen atom.
sea water is made of water and salt of course
A molecule of water, which has the formula H2O, is made up of the elements hydrogen and oxygen.
H2O H hydrogen (there is 2 hydrogen molecules) and oxygen
There are only 2 elements in water: hydrogen and oxygen.
Because its made up of two molecuels
No! It is made out of elements.
No, water is a compound of two elements: hydrogen and oxygen. It has the formula H2O, meaning that each molecule of water contains two atoms of hydrogen and one atom of oxygen.
Water is not created from "material" but two elements, oxygen and hydrogen. The combine to create the molecular structure H20 (2 is a subscript).