Question

C3. Match the two columns.
Column A
1. Magnesium
2. Potassium
3. Gold
4. Zinc
5. Aluminium
6. Iron
7. Mercury
Column B
(i) Occurs in free state
(ii) Used to wrap food
(iii) Used in fireworks
(iv) Used in thermometers
(v) Used to galvanize iron
(vi) Can be cut with a knife
(vii) Occurs in combined form
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Answer 1

Answer:

1magnesium - Used in fireworks

2potassium - Can be cut with a knife

3gold. - Occurs in free state

4zinc. - Used to galvanize iron

5aluminium - Used to wrap food

6iron - Occurs in combined form

7 mercury - Used in thermometers

Answer 2

Answer:

here's your answer.......

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