SINDH MDCAT 2019 CHEMISTRY#Atomic Structure#Canal Rays1Choose the best answerThe nature of positive rays depends on: (Sindh MDCAT 2019)AThe nature of the electrodeBThe nature of the discharge tubeCThe nature of the residual gasDThe shape of the electrode Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Canal Rays2Choose the best answerWho discovered positive rays using a discharge tube with a perforated cathode?AJ.J. ThomsonBEugen GoldsteinCErnest RutherfordDJames Chadwick Like 0 Discuss 0Share