General Studies & Exam Prep•Updated for 2026 Competitive Exams
MCQS on Atomic Structure with Answers PDF
Practice top multiple choice questions (MCQs), topic summary, and verified answers for MCQS on Atomic Structure with Answers PDF. Essential for Central & State competitive examinations. Solve these high-frequency practice questions with step-by-step solutions to evaluate your preparation level.
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Practice Questions & Explanations (10 Questions)
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Q1JEE / NEETMedium
Who discovered the electron?
Q2JEE / NEETMedium
The nucleus of an atom consists of:
Q3JEE / NEETMedium
Who proposed the 'Plum Pudding Model' of the atom?
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Q4JEE / NEETMedium
Which experiment led to the discovery of the atomic nucleus?
Q5JEE / NEETMedium
Isotopes of an element have the same number of ____ but a different number of ____.
Q6JEE / NEETMedium
Who discovered the neutron?
Q7JEE / NEETMedium
The atomic number of an element is equal to the number of:
Q8JEE / NEETMedium
Which quantum number determines the shape of an atomic orbital?
Q9JEE / NEETMedium
The maximum number of electrons that can be accommodated in the 'M' shell is:
Q10JEE / NEETMedium
Who proposed that electrons revolve in discrete, quantized, circular orbits around the nucleus?
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