Radius of helium is 3fermi. The radius of sulphur nucleus will be Share with your friends Share 0 Muthulakshmi Rts answered this 6 fermi 2 View Full Answer Peer Anzar answered this Good question for medical entrance 7 Simran Kaur answered this Radius of helium nucleus is 3 Fermi .the radius of sulphur nucleus will be 0