Question

Write one word for each of the following.
1. A shining material that can be beaten into thin leaves. __________________
2. A metal that can be cut with a knife. _______________
3. A reaction in which a more reactive metal displaces a less reactive metal from its salt solution. __________________
4. The oxide of certain metal which can react with an acid as well as a base. ________________
5. Metals like copper , silver and gold. ______________​

Answer 1

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Answer:

1. Silver or Gold
2. Sodium or potassium
3. Displacement reaction
4. Amphoteric oxides(aluminium and zinc metals form Amphoteric oxides)
5. Platinum (these are very unreactive metals)

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Answer 2

Answer:

1) Silver or Gold✔

2) Sodium or potassium✔

3) Displacement reaction✔

4) Amphoteric Oxides✔

5) Platinum✔

hope its help you!!!!