\(\gamma\)-rays belong to the electromagnetic spectrum

\(\gamma\)-rays do not carry an electron charge

\(\gamma\)-rays obey the inverse cube law in air

the thickness of aluminium which stops b-particule has a negligible effect on \(\gamma\)-radiation

the difference between \(\gamma\)-rays and X-rays is that \(\gamma\)-rays originate from energy charges in the nuclei of atoms, while X-rays comes from energy charges associated with the electron structure of atoms