Difference Between Atom and Molecule:Atom:1. The tiny particle of a chemical element, which may or may not exist independently is called an atom.2. May or may not exist in free state.3. Nucleus and electrons.4. Indivisible5. Spherical6. Neither visible through naked eyes, nor magnifying microscope.7. Highly reactive, subject to certain exceptions8. Nuclear bondMolecule:1. Molecules refers to the set of atoms held together by bond, indicating the smallest unit of a compound.2. Exist in free state.3. Two or more, identical or different atoms, bonded chemically.4. Divisible into individual atoms.5. Linear, angular and triangular6. Not visible through naked eyes, but can be seen with the help of magnifying microscope.7. Comparatively less reactive.8. Covalent bond

ATOM :-

1.The tiny particle of a chemical element, which may or may not exist independently is called an atom.


2. May or may not exist in free state.


3. Comprise of Nucleus and electrons.


4. Division - Indivisible


5. Shape - Spherical


6. Neither visible through naked eyes, nor magnifying microscope.


7. Highly reactive, subject to certain exceptions.


8. Bond - Nuclear bond


MOLECULES :-

1. Molecules refers to the set of atoms held together by bond, indicating the smallest unit of a compound.


2. Exist in free state.


3. Comprise of two or more, identical or different atoms, bonded chemically.


4. Division - Divisible into individual atoms.


5. Shape - Linear, angular and triangular.


6. Not visible through naked eyes, but can be seen with the help of magnifying microscope.


7. Comparatively less reactive.


8. Bond - Covalent bond


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Atoms:-an atom is a building block of an atom.It is a very very small,so small that millions of atoms when stacked would hardly make a layer as thick as thin sheet of paper.Molecule:-it is the smallest particle of an element or a compound which is stable under ordinary conditions and shows all properties of that element/compound.