Question

3) Classify the following into the elements, compounds and mixtures.
Sodium, Soil, Sugar Solution, Silver, Calcium Carbonate, Tin, Silicon, Coal,
Air, Soap, Methane, Carbon dioxide, Blood
2marks​

Answer 1

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Answer 2

Answer:

(a)Sodium-Element

(b)Soil-Mixture.

(c)Sugar solution- Mixture.

(d)Silver-Element.

(e) Calcium carbonate-Compound.

(f)Tin-Element.

(g)Silicon-Element.

(h)Coal-Mixture.

(i)Air-Mixture.

(j) Soap-Mixture.

(k) Methane-Compound.

(l)Carbon dioxide- Compound.

(m)Blood-Mixture.