Question

3. (a) Classify the following materials as solids, liquids or gases:
Mirror, smoke, oxygen, mustard oil, metal, sound, ice, ink, comb, wood, orange juice, nitrogen.
(b) From this classification, identify:
(1) Materials soluble in water

(2) Materials which are good conductors of heat

(3) Materials which are insulators

(iv) Magnetic materials.


​

Answer 1

Answer:

Here is your answer

(a) solid -Metal, Mirror,Ice,comb, wood

liquid- mustard oil ,ink ,orange juice

gas -oxygen, sound ,nitrogen

(b)

1.ice,orange juice

2.oxygen, mustard oil ,wood, metals

3.None

4.metals

I HOPE IT HELPS U