Question

science assignment questions unit-9 ​

Answer 1

Answer:

1.d

2.c

3.d

4.a

5.b

6.d

7.c

8.c

9.d

Answer 2

Answer:

1. D

2. C

3. A

4. this is dought full but I think

diamond is answer

5. B

6. D

7. A

8. C hydrogen and Oxygen

9. D

Explanation:

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