O2 +4H2--> 2H2O
Compound.
When elements are combined in a substance, the product is called a compound. For example, a water molecule is a compound molecule containing the elements hydrogen and oxygen.
at least two
Water is a coumpound made up of two elements, hydrogen and oxygen, which makes the most basic unit of water a molecule, not an atom, which is the most basic form of an elements, so no elements contain water.
When two or more elements bond together they form a compound.
When two or more elements bond together they form a compound.
Water is a polar dipole because it is composed of chemical elements which form a differential electrical charge across the molecule due to unequal sharing of its electrons.
atom; molecule; molecule.
A molecule. elements are a series of atoms that form an element and several elements form a molecule.
A carbon atom and four hydrogen atoms can combine together to form a methane molecule.
The major elements that form the glucose molecule are carbon, hydrogen, and oxygen.
elements. a molecule is multiple elements put together