Q1: Fill in the blanks. i).is a mixture of sooty particles and air.
ii. The gases in the air can be separated by
ill. The liquid part of solution is called .
iv. does not burn or allow other things to burn in it.

Q2: Write "T" for true and “F” for false.
i. The components of a compound cannot be separated easily.
ii. Blood is not mixture because it contain the same blood cells.
iii. When elements join and become compound, they do not lose many of the individual behaviors.
iv. When no more solid will dissolve in a liquid the solution is said to be unsaturated.