ds Which particle has the least mass By Megha Chandrashekar Published November 8, 2022 Share Which of the following atomic particle have a least mass? Which particle has the least mass Deuteron Neutron Electron Proton Option 3 : Electron TAGGED: Which particle has the least mass Megha Chandrashekar November 8, 2022 November 8, 2022 By Megha Chandrashekar Follow: Megha Chandrashekar is a former Special Education Assistant who now spends her days running after her toddlers, all the while pursuing a freelance writing career Search Search for: