Proton
= Proton
{title2=$p$}
{wiki}
The proton is the positively charged spin-one-half baryon found in atomic nuclei. Its mass is approximately $1836$ times the <electron> mass.
= Proton
{title2=$p$}
{wiki}
The proton is the positively charged spin-one-half baryon found in atomic nuclei. Its mass is approximately $1836$ times the <electron> mass.