Question

Differenc between the atoms and molecules . With suitable example

Answer 1

the smallest indivisible part of an element is called atom . Eg .. O is atom of oxygen.


WHILE



molecule is a group of atom that behaves like a single unit and can take place in a chemical reaction ....Eg O2

Answer 2

Atom is smallest unit of matter whereas molecule is made up of atom .Example of atom is H whereas example of molecule is H2