Question

what is the difference between atom and molecule?​

Answer 1

Explanation:

A molecule is made up of atoms bonded together. So, while an atom is its own separate entity, a molecule is what you get when those atoms bond together. These might be the same elements, such as two oxygen atoms bonded together (O2), or it might be different atoms bonded together like water (H2O).

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Answer 2

Answer:

$\huge \mathbf \color{blue}Answer:$

$\large \mathrm \color{pink}Atom:-$

• An atom is the smallest particle of an element.
• Atom does not exist in free state except in a noble gas.
• Except some noble gas, other atoms are highly reactive.
• Atom does not have a chemical bond.

$\large \mathrm \color{pink} Molecule:-$

• A molecule is the smallest particle of an element or compound.
• Molecule exists in free a state.
• Molecules are less reactive.
• Atoms in a molecule are held by chemical bonds.