Charge of an Atom with One Electron and One Proton:

– Normal Atom: In a neutral atom, the number of protons (positively charged particles) equals the number of electrons (negatively charged particles), resulting in a balanced charge, and the atom remains electrically neutral.

– Scenario Description: An atom containing only one electron and one proton lacks an equal number of electrons to balance the charge of the proton.

– Unbalanced Charge: With one proton (+1 unit) and one electron (-1 unit), there’s no additional electron to counterbalance the proton’s positive charge.

– Resultant Charge: In this case, the atom would carry a net positive charge of +1 unit, as the positive charge of the proton remains unopposed by an equivalent negative charge.

– Identification: Such an atom, with an unbalanced charge, would be referred to as a positively charged hydrogen ion.

Conclusion:
An atom with only one electron and one proton would not be electrically neutral due to the imbalance in charge. Instead, it would possess a net positive charge, making it a positively charged hydrogen ion.