A hydrogen ion is the same as a proton
true or fasle
True. A hydrogen ion (H+) is indeed the same as a proton. To arrive at this conclusion, let's understand the properties of a hydrogen atom.
A hydrogen atom consists of one proton in its nucleus and usually one electron orbiting around the nucleus. When the electron is removed from a hydrogen atom, the result is a hydrogen ion, specifically a positive hydrogen ion (H+).
Hence, a hydrogen ion is essentially a hydrogen atom that has lost its electron, leaving only a lone proton behind. Therefore, a hydrogen ion and a proton refer to the same particle.