Question

Match the substances given in Column A with their uses given
7.
Can you store
Explain.
8
Column B.
B
(i) Gold
(a) Thermometers
(b) Electric wire
(ii) Iron
(iii) Aluminium
(iv) Carbon
(c) Wrapping food
(d) Jewellery
(e) Machinery
(v) Copper
(vi) Mercury
(f) Fuel​

Answer 1

Answer:

(i) gold -(d) jewellery

(ii) iron - (e) machinery

(iii) aluminium - (c) wrapping food

(iv) carbon-(f) fuel

(v) copper-(b) electric wire

(vi) mercury-(a) thermometers