Which of the following is a correct statement?

A Beta rays are the same as for cathode rays
B Gamma rays are high energy neutrons
C Alpha particles are singly ionized helium atoms
D Protons and neutrons have the same mass

Correct Answer: Beta rays are the same as for cathode rays

β-rays are electrons of nuclear origin. Therefore, they have the same nature as the cathode rays. The other statements are not valid.
Bissoy MCQ
#Class 12 Physics #Nuclei

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