It is called a compound.
two or more atoms put together is called a molecule.
Two or more different atoms bonded together is called a compound.
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.
Multiple atoms bonded together are called molecules.
It is called chemical bonding.
two or more atoms bonded together create a molecule
Fusion - but it would have to be two or more!
Molecules are made of more two or more atoms joined together. The atoms can be same or different elements. A single molecule is the smallest piece of matter.
A molecule.
That would be called a Compound.
Two non-identical atoms held together by the sharing of two electrons in a bond, is called a molecule. Two identical atoms held together by the sharing of two electrons, is called a diatomic molecule.