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Chemistry CBSE Live product
Class 7 (2025-26)
The World of Metals and Non-metals
Conductivity of materials
9.
Sonorous
Question:
3
m.
Write brief answers to the following questions:
1.
Do non-metals show the sonorous property?
N0, non-metals are sonorous
No, non-metals are non-sonorous
Yes, non-metals are sonorous
Yes, non-metals are non-sonorous
2.
Give two examples of metals that are sonorous.
.
Iron and sulphur
Copper and carbon
Copper and iron
Iodine and iron
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