Question

the proton is identical to​

Answer 1

Answer:

hydrogen nucleus

A proton is identical to hydrogen nucleus as hydrogen contains only 1 proton( atomic no. = 1)

Answer 2

$\small\tt\longrightarrow\underline{\red{❥︎Answer}}$

Hydrogen Nucleus

A proton is identical to hydrogen nucleus as hydrogen contains only 1 proton( atomic no. = 1).

@MissTranquillity