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SA
Question Practice

What is the mass of an electron approximately?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Chemistry
Chemistry Part - I
Structure of Atom
Question Bank

What is the mass of an electro...

Single Answer MCQ
Q-00054502

What is the mass of an electron approximately?

1

9.109 × 10^-31 kg

2

1.67 × 10^-27 kg

3

1.14 × 10^-15 kg

4

1.00 × 10^-10 kg

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Q1.

Which scientist is credited with the discovery of the electron?

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Q3.

What experiment did Millikan use to determine the charge of the electron?

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Q4.

Which particle was discovered through the observation of cathode rays?

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