Science, asked by prathyusha50, 3 months ago

these two's answer pls urgent​

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Answers

Answered by sonam1808
1

Answer:

8 one I don't know

Explanation:

9 will be none of these

because lead lead of a pencil is an graphite

Answered by DaLgOnA
7

Answer:

1) Here all options are luminous and transparent

2) Lead of a pencil is a conductor

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