I Am Not Clear On What A Molecule Is. If Water Is A Molecule, Is It A

1.	I Am Not Clear On What A Molecule Is. If Water Is A Molecule, Is It Also A Compound Because The Hydrogen And Oxygen Have Been Chemically Combined? If So, How Do You Determine Whether A Substance Is A Compound Or A Molecule?
Answer» A MOLECULE is what you get when any atoms join together. A compound is what you get when atoms of two or more different elements join together. All compounds are MOLECULES, but not all molecules are compounds. Water is a molecule because it is made from atoms that have been chemically combined. It is ALSO a compound because the atoms that make water are not all the same - some are OXYGEN and some are hydrogen. Oxygen in the atmosphere is a molecule because it is made from two atoms of oxygen. It is not a compound because it is made from atoms of only one element - oxygen. This type of molecule is called a DIATOMIC molecule, a molecule made from two atoms of the same type.

I Am Not Clear On What A Molecule Is. If Water Is A Molecule, Is It Also A Compound Because The Hydrogen And Oxygen Have Been Chemically Combined? If So, How Do You Determine Whether A Substance Is A Compound Or A Molecule?

Answer»

A MOLECULE is what you get when any atoms join together.
A compound is what you get when atoms of two or more different elements join together.
All compounds are MOLECULES, but not all molecules are compounds.
Water is a molecule because it is made from atoms that have been chemically combined. It is ALSO a compound because the atoms that make water are not all the same - some are OXYGEN and some are hydrogen.
Oxygen in the atmosphere is a molecule because it is made from two atoms of oxygen. It is not a compound because it is made from atoms of only one element - oxygen. This type of molecule is called a DIATOMIC molecule, a molecule made from two atoms of the same type.