Answer: ?
Explanation: I translated this and It makes no sense.
Tôi đã dịch điều này và nó không có ý nghĩa.
Answer:

Explanation:
Hello!
In this case, given the change in volume and pressure of the gas, it is possible for us to recall the Boyle's law as way to understand the inversely proportional relationship between pressure and volume:

Thus, when solving for the final pressure, P2, given the initial pressure and volume and the final volume, we obtain:

Best regards!
I think the symbol of the element is Ga sorry if I’m wrong