Use the equation to answer the question.

To analyze the equation provided, we need to understand the symbols involved. However, it seems the symbols "強" and "組" don't directly correspond to any standard atomic or elemental representation in chemistry. It could potentially be a reference to specific elements, ions, or compounds depending on context, but without additional information, it's challenging to provide a precise interpretation.

That said, if we assume "強" and "組" represent different atoms or particles participating in a reaction, we can evaluate the statements based on typical mass number representations:

1. **There is one atom with a mass number of 1.**
2. **There are two atoms with mass numbers of 2.**
3. **There is one atom with a mass number of 2.**
4. **There are two atoms with mass numbers of 1.**

If you can provide additional context or clarify what "強" and "組" represent in relation to mass numbers, I would be able to give a more accurate answer. In general, evaluate the statement that matches the provided equation or context of the reaction.