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Chapter 8 Journey Inside the Atom - Part 5

What is the electrical charge of an alpha particle?

Type: MCQ • Marks: 1
What is the electrical charge of an alpha particle?
Options
A. Positive (+2e)
B. Positive (+1e)
C. Zero
D. Negative (-2e)
Explanation
Alpha particles are Helium nuclei with a charge of +2 units.
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Class 9th Science (MCQ)

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