Question

Atoms and molecules: an introduction for students of physical chemistry

Answer 1

$\huge\pink{Assalamualykum}$

_______________

$\huge\purple{Atom}$
---------------------------------


An atom is the smallest entity of Matter .

Atom is the basic structural functional unit of molecule or matter .

An atom has a nucleus which contains protons and neutrons .

Electrons are surrounding the nucleus .

A proton is composed of two up quarks and one down quark .

A neutron is composed of two down quarks and one up quark

$\huge\green{Molecule}$
---------------------------------------


Molecules are made up of atoms .

They have different types of forces between these

As :-

Dipole dipole forces

Wanderwal forces

Hydrogen bonding

________________

$\huge\blue {INSHALLAH it will help U}$

Answer 2

$\huge\red{Answer}$

Atom:

It is the constituent unit of ordinary matter that has the property of a chemical elements.

Molocule:

Electricity neutral group of two or more atoms helps together by chemical bonds.

$\huge\red{Hope-it-Helps!!!}$