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N
Question Practice

Which statement best describes the mass distribution in an atom?

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

MCQ_SA
CBSE
Class 12
Physics
Physics Part - II
NUCLEI
Question Bank

Which statement best describes...

Single Answer MCQ
Q-00086239

Which statement best describes the mass distribution in an atom?

1

Almost all mass is in the nucleus.

2

Mass is evenly distributed across the atom.

3

Most of the mass is in the electron cloud.

4

Mass is nonexistent in atoms.

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Q1.

What is primarily concentrated at the center of an atom?

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Q3.

If an atom were the size of a classroom, approximately how big would the nucleus be?

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Q4.

What does the atomic mass unit (u) represent?

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