Consider the Ã-decay 12N7 ? AXZ + Ã +
What is the value of Z (atomic number)
and A (mass number)?

1. Z = 8, A = 14

2. Z = 8, A = 12

3. Z = 8, A = 10

4. Z = 7; A = 14

5. Z = 7, A = 10

6. Z = 6; A = 12

7. Z = 7; A = 12

8. Z = 6, A = 13

9. Z = 6, A = 14

10. Z = 6, A = 10

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Irving HeathcoteLv2

17 Feb 2019

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calculate the angular momentum of the earth in its orbit around the sun?

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