Question

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Answer 1

1. Gold age

2. copper and tin

3. True

4. a

ex 5.

1.Metallurgy is defined as a technique for extracting metals in their natural, unprocessed state.

2. Metallurgy process involves the refining of metals and the production of alloys of metals. The impurities present in the ore, which has to be separated in order to obtain desired metal from its ore during the process of extraction, are called gangue.

3.  Gold was easy to collect and relatively easy to shape

4. Gold

5. Yes, it was