Question

B. Fill in the blanks. 1. Handpicking is a technique which is used to separate Solid...sebidasolid-liquid/solid-solid) mixtures
2. To separate bran from flour, we use (winnowing/sieving).
3. Solids having a definite geometrical shape and pointed edges are known as crystals)
4. Seawater is a/an... (mixture/element) of water and various salts.
5. The property of a metal can be improved by forming mixtures called alloys).
6. Blood is an example of (homogeneous/heterogeneous) mixture. (suspensions​

Answer 1

Answer:

1) solid-solid

2) sieveing

3) crystals

4) mixture

5) alloys

6) heterogeneous (blood is a colloid)

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Answer 2

Answer:

1) =Solid - Solid

2)=Sieving

3)=True

4)=Mixture

5)=True

6)=Heterogeneous mixture