Chemistry, asked by vijayyadavkoderma123, 8 months ago

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Answered by panjiri8788
1

Answer:

pencil

solar energy

core

mujhe 10 nhi aata sorry

Explanation:

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Answered by muhammedmuhsin098765
0

Answer:

7. there is no change in the properties of the substance during a physical change

8. chemical reaction

9. Oxygen

10. Best example is cast iron.

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