There is no single description for the combination of two undefined elements:
This is called a mixture.
Such a group of atoms is called a molecule.
Two or more atoms joined together form a molecule. You can't say compound because you do not specify that the atoms are of different elements. You can have a molecule of oxygen because two or three atoms of oxygen can couple together by themselves, but it is not a compound, it is a molecule of oxygen.
Compounds consist of atoms of two or more elements.
It is called chemical bonding.
This is a chemical compound (molecule).
An electrically neutral particle composed of two or more atoms chemically combined is called a molecule.
Multiple atoms linked together are collectively called molecules.
This is called a mixture.
Two or more different atoms bonded together is called a compound.
Atoms made of more than one type of element are called molecules. Molecules form when two or more atoms bond together chemically.
Molecules
Such a group of atoms is called a molecule.
Two or more atoms joined together form a molecule. You can't say compound because you do not specify that the atoms are of different elements. You can have a molecule of oxygen because two or three atoms of oxygen can couple together by themselves, but it is not a compound, it is a molecule of oxygen.
It is called a compound.
Compounds consist of atoms of two or more elements.
atom