Question

What do the symbol ${}_1{}^1\mathrm{P}$ represent?

Answer 1

The symbol ${}_1{}^1\mathrm{P}$represents the proton. The mass of the proton is equal to the hydrogen atom. A hydrogen atom consists of one electron and one proton. The charge of a proton is equal to and opposite to that of an electron. Thus, it has a unit positive charge.