Chemistry, asked by syedzayan1809, 9 months ago

Answer this if you answer it correct you will be mark as brainlist

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Answers

Answered by sibinabasheer143
0

Answer:

1. +7

2. -1/2

3. +3

4. OF2

5.  +1

6. -1/3

7. -2

8. SO2

9. +1,+2

10. 0

Explanation:

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