Question

Materials which are very familiar to Raveena are given below. Help her to
classify them into solids, liquids and gas.
bricks, kerosene, milk, coconut oil, air, book, table, oxygen,
carbon dioxide

TNSCERT Class 7 General Science Ch5 Matter in our Surroundings

Answer 1

brick, book, table are solid becoz dey have specific shape.....volume n particles r near to each other
kerosene, milk, coconut oil r liquid becoz dey have fixed volume....particles r not dat far from each other....
 oxygen n carbon di oxide r gases becoz dey dont have fixed volume shape...n particles r far from each other