4. Which vacci
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5. Which fibre is called as artificial wool?
Ans.
6. Which plastic is used to make electric switches?
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7. Which metal is found in liquid state at room temperature?
Ans.
8. Which metal can be easily cut by a knife?
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Answered by
1
Answer:
5.nylon
6.thermo plastic
6.thermosetting plastic
Answered by
0
Answer:
5) Acrylic
6) thermosetting plastic eg- bakelite
7)mercury
8)pottasium metal and sodium metal
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