Use the drop-down menus to fill in the corresponding cells in the table to the right. A: B: C: D: A 3-column table with 2 rows. Columns are as follows: Particle: proton, C. Relative mass: A, D. Charge: B, neutral.

The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?