This is a molecule.
MOLECULE!!
This is a molecule.
The atoms in compounds are held together by chemical bonds
That is an extremely odd way of phrasing it.The energy between two bonded atoms is the bond energy, but it's not the amount of energy required to "keep them held together", it's the energy required to pull them APART.If the atoms aren't bonded, then the force required to keep them together is a function of the distance between them (and the types of atoms they are). The usual approximation is the Lennard-Jones potential, which at the "holding them together" distance is usually described by a twelfth-degree polynomial, but I should stress again that this is an approximation.
If you think to the metal iron - a metallic bonding exist.
Molecule
Molecule is a group of atoms. They are held by chemical bonds.
A molecule.
an compound
yes
MOLECULE!!
This is a molecule.
A crystal
an electrically neutral group of two or more atoms held together by chemical bonds.
The atoms in compounds are held together by chemical bonds
That is an extremely odd way of phrasing it.The energy between two bonded atoms is the bond energy, but it's not the amount of energy required to "keep them held together", it's the energy required to pull them APART.If the atoms aren't bonded, then the force required to keep them together is a function of the distance between them (and the types of atoms they are). The usual approximation is the Lennard-Jones potential, which at the "holding them together" distance is usually described by a twelfth-degree polynomial, but I should stress again that this is an approximation.
it is a molecule . called an organic molecule if it has a carbon atom involved