Structure of the atom Worksheet-1
A. The rays consist of negatively charged particles
B. The rays consist of positively charged particles
C. The rays consist of neutral particles
A. Yes, they originate from anode
B. No, they originate from the gas filled in the discharge tube
C. They can be originated either from anode or cathode
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Structure of the atom Worksheet-2
A. Protons B. Electrons and neutrons
C. Protons and neutrons D. Neutrons
A. Negatively charged B. Positively charged
C. Neutral
Read More...Structure of the atom Worksheet-3
A. Atomic Nucleus B. Electron
C. Proton D. Neutron
A. the same physical properties
B. different chemical properties
C. different number of neutrons
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