Question

Write T for true and F for false statement.
1. All metals except mercury are solids.
2. Hydrogen and helium are the main elements on the earth.
3. Mixtures are always heterogeneous.
4. Compounds could either be homogeneous or heterogeneous.
5. A compound shows the properties of its constituent elements.
6. The symbol of sodium is So.
7. All mixture are heterogeneous.
8. The salt from a solution of salt in water can be recovered by evaporation.
9. Cream can be separated from milk by sieving.
10. Quickening of sedimentation of clay particles by adding a small quantity of alum to the muddy
water is called loading.​

Answer 1

I would answer for the 6th one and that is T and 7 is F

Answer 2

Answer:

1st -True

2nd-Don't know

3rd-False

4th-False

5th-False

6th-False

7th-False

8th-True

9th-False

10th-True.

Explanation:

Hope, it helps you.