•  DIFFERENCE BETWEEN   INTER PARTICLE SPACE AND INTER MOLEULAR SPACE
• DIFFERENCE BETWEEN      ATOMIC MASS AND ATOMIC NUMBER
• DIFFERENCE BETWEEN  BOILING AND EVAPORATION

Dear Student,

1) Inter particle space is the space between two different particles.

For example if we mix oxygen and nitrogen gas then space between the particle of oxygen and that of nitrogen is called as inter particle space whereas spaces between the particles of the oxygen and nitrogen itself are intermolecular spaces.

2) Atomic number is equal to the total number of protons which are equal to the total number of electrons in an atom.

Atomic mass is equal to the total number of protons plus total number of neutrons that are present in an atom.

_{3) The differences between evaporation and boiling can be illustrated by the following points-}

1. Evaporation occurs on the surface of the liquid whereas boiling occurs at the entire mass of the liquid.
2. Boiling occurs rapidly whereas evaporation is a slow process.
3. Evaporation occurs at any temperature whereas boiling occurs at a specific temperature.
4. The motion of particles is fast in boiling whereas in evaporation few particles move slowly and few at a faster rate.
5. There is formation of bubbles in boiling, but bubbles are not seen in case of evaporation.

For example, Rainwater evaporates from warm pavement after a thunderstorm.

While bubbling water or bubbling gravy are examples of boiling.