A gas sample in closed container is heated from 32°C to 67°C. What will the final volume of the gas be if the initial volume was 71 L? Assume constant pressure.

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!