Answer:
Proton
Explanation:
When a H atom loses one electron its form a proton. A proton is always positively charged.
H – e → H⁺
The electron configuration of H is 1s¹.
In H⁺ there are no electrons present, only one proton is present.
H⁺ is unstable by itself in an aqueous solution, so it combines with H₂O to form H₃O⁺.
H₃O⁺ is called a hydronium ion.
