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.
False. A nuclear reaction in which the nuclei of atoms join together is called fusion, not fission. Fusion is the process that powers the sun and hydrogen bombs. Fission, on the other hand, is when the nucleus of an atom is split into two or more smaller nuclei.
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.