A molecule came into being when two or more atoms interact chemically and combine together. Compound is also a molecule but it contains atom of minimum two or more elements. Generally all compounds can be considered as molecules but are molecules are not compound. A molecule can be most appropriately defined as a group of atoms tied in a definite arrangement.
While atoms in non-metals are bonded. Heat energy is passed along by vibartions as â¦ the bonds between the non-metals atoms are shaken. Conduction in metals is faster than in non-metals. Making metals good conductors and making non-metals poor conductors.
the one thats denser is nonmetals because they do not conduct electricity ,have low dense and they are dull.Metals are(or have)more dense,conduct electricity,and are very shiny..............