Chapter 8 Journey Inside the Atom - Part 1

Which subatomic particle has approximately the same mass as a proton?

Type: MCQ • Marks: 1
Which subatomic particle has approximately the same mass as a proton?
Options
A. Electron
B. Positron
C. Neutron
D. Photon
Explanation
Neutrons and protons have similar masses.
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Class 9th Science (MCQ)

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