| 23 | Na + X →20 | F +4 | He|
| 11 | 9 | 2 |
What particle is X in the reaction above?
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Correct Answer: Option C
Explanation:
The particle in the reaction is neutron
The particle in the reaction is neutron
| 23 | Na +1 | n →20 | F +4 | He
| 11 | 0 | 9 | 2 |