In nature a large number of substances are found ______________ with other substances.

In order to be useful, these substances must be _______________ from each other.

3. Solids can be separated from each other by

a. ___________________,

b. ___________________,

c. ___________________, and

d. ___________________,

When components of a mixture are separated by hand, it is known as ______________.

Onions and tomatoes in a salad can be separated by

• Hand picking method

• Threshing method

• Churning

• Distillation method

Handpicking method depends on the ____________ of substances

• Mass & Shape

• Size & Shape

• Purity & Size

• State & Heat

Handpicking method is preferred in ____________ mixture

• Solid-Solid

• Solid-Liquid

• Liquid-Gas

• Solid-Gas

Hand picking is done where the number of substances to be separated out is __________

• More

• Less

• Does not depend

• Extremely More

Which among the following can be separated by Handpicking Method?

• Sand from Soil mixed in a container

• Black stone from Dark brown stone mixed in a bag

• Chalk powder from Salt

• Black grapes from Green Grapes

Beating of any mixture to separate substances is called as

• Beating Method

• Threshing Method

• Thrushing Method

• Thrusting Method