Chemistry, asked by lekha2008, 3 months ago

which of the following on being dropped on the floor produce sound.Anwer is multiple choice more than one answer is accepted.
1.piece of coal
2.Phosphorus
3.pencil lead
4.copper wire
5.aluminium

Answers

Answered by Mritunjay963

0

Explanation:

except one an two all will produce sonorous sound

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