Atomic Structure QUESTIONS AND ANSWERS :: part3 : 1 to 5
Following Atomic Structure Multiple choice objective type questions and answers will help you in many competitive written examinations and inteview 2024 like SSC exams :
1.A paddle wheel placed in the path of cathode ray starts rotating. It is due to ……………. |
kinetic property |
electrical property |
magnetic property |
potential property |
2.Protons are discovered by ……………… |
Faraday |
J.J. Thomson |
Goldstein |
Dalton |
3.The fluorescent material used in the cathode ray tube is ……………. |
Zinc sulphide |
Zinc oxide |
Zinc chloride |
Zinc sulphate |
4.The other name of anode rays is ……………… |
canal rays |
cathode rays |
gamma rays |
X rays |
5.The negatively charged particles are ……………. |
neutrons |
protons |
electrons |
cations |
More Atomic Structure QUESTIONS AND ANSWERS available in next pages
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