Chapter 8 Journey Inside the Atom - Part 3

What is the mass of electron approximately?

Type: MCQ • Marks: 1
What is the mass of electron approximately?
Options
A. 1 u
B. 0.5 u
C. 1836 u
D. 1/1836 u
Explanation
An electron has a mass of about 1/1836 atomic mass unit.
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Class 9th Science (MCQ)

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