* One proton: This is a positively charged particle located in the atom's nucleus.

* One electron: This is a negatively charged particle that orbits the nucleus.

The hydrogen atom does not have any neutrons in its nucleus.

Here's a breakdown:

* Proton: It carries a single positive charge (+1).

* Electron: It carries a single negative charge (-1).

Since the charges of the proton and electron are equal and opposite, the overall charge of a hydrogen atom is neutral.