If they are both the same element then it forms a molecule, if they are two different elements then it forms a compound.
Compound if different atoms.
molecule
a compound
a compound
compound
This is a polyatomic ion.
When two or more atoms from different elements join together chemically they form a compound. The compound can be ionic or covalent/molecular depending on the elements that are combined.
When two or more atoms from different elements join together chemically they form a compound. The compound can be ionic or covalent/molecular depending on the elements that are combined.
Yes, two or more different atoms of two or more different elements will, when chemically bonded, make a chemical compound.
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.
Two atoms of hydrogen and one atom of oxygen.
A chemical bond is formed when two or more atoms join together. There are several types of bonds depending on the chemicals.