Question

what is atom and molecule​

Answer 1

Atom:

• An atom is the smallest unit into which matter can be divided without the release of electrically charged particles.
• Atom has the characteristic properties of a chemical element.
• Most of the atom is present in empty space.
• Atoms behaviour is strongly influenced by orbital properties.
• The orbital grouping is known as shells.

Molecule:

• A molecule is a group of two or more atoms.
• In a molecule, the pure substance can be divided and still it will retain the composition.
• In the stage of fragmentation, the chemical bonds that hold the atoms together in the molecule are broken.
• Every water molecule contains two atoms of hydrogen and one atom of oxygen.

Answer 2

Atom:

• As we all know that the tiniest unit into that matter may be divided while not the discharge of electrically charged particles.
• It is also the tiniest unit of matter that has the characteristic properties of matter.
• As such, the atom is that the basic building block of chemistry.

Molecule​:

• As we all know that the molecule is AN electrically neutral cluster of 2 or a lot of atoms commanded along by chemical bonds.
• Atoms and complexes connected by non-covalent interactions, like H bonds or ionic bonds, are usually not thought of as single molecules.
• Molecules as parts of matter are common.