In the following Table some substances a | Class 8 Science Chapter Materials: Metals and Non-Metals, Materials: Metals and Non-Metals NCERT Solutions
Question: In the following Table some substances are given in Column I. In Column II some uses are given. Match the items in column I with those in Column II.
| Column I |
Column II |
(i) Gold
(ii) Iron
(iii) Aluminium
(iv) Carbon
(v) Copper
(vi) Mercury |
(a) Thermometers
(b) Electric Wire
(c) Wrapping food
(d) Jewellery
(e) Machinary
(d) Fuel |
Answer:
| Column I |
Column II |
(i) Gold
(ii) Iron
(iii) Aluminium
(iv) Carbon
(v) Copper
(vi) Mercury |
(d) Jewellery
(e) Machinary
(c) Wrapping food
(d) Fuel
(b) Electric Wire
(a) Thermometers |
- Gold is used in making jewelry and making ornaments.
- Iron is a hard metal, it is used in machinery.
- Aluminium is used in wrapping food items, it protect the food items from the bacteria and the humidity.
- Carbon is used as a fuel, in the form of coal and petroleum.
- Copper is a metal which is used in making electric wire because copper is a good conductor of heat and electricity.
- Mercury is a metal which is liquid at room temperature. It is used in thermometers usually.
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Welcome to the NCERT Solutions for Class 8 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 8: In the following Table some substances are given in Column I. In Column II some uses are given. Matc....
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