1.

Give reason for the existence of three states of matter.

Answer»

Explanation:

The three states of matter EXIST due to the DIFFERENCE in the inter-molecular force of attraction between the MOLECULES of the substance.

When the inter-molecular force of attraction is STRONGER and molecules are close-bound, then the matter exists as solid.

When the inter-molecular force of attraction is strong but the molecules are less rigidly bound then the matter exists as liquid.

Lastly, when the inter-molecular force of attraction is WEAK and the molecules are very weakly bound then the matter exists as gaseous.

===========☆☆☆☆☆☆☆☆========☆☆☆☆☆☆=======



Discussion

No Comment Found