CBSE · Science
Journey Inside the Atom
34 practice questions for CBSE — 34 easy · 0 medium · 0 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
Which of the following is NOT an isotope of hydrogen?
MCQ
The isotope ²H is also called:
MCQ
Mass number (A) is equal to:
MCQ
The M shell (n=3) can hold a maximum of:
MCQ
The L shell (n=2) can hold a maximum of:
MCQ
According to Bohr's model, electrons revolve in:
MCQ
The drawback of Rutherford's model is that it could not explain:
MCQ
According to Rutherford's model, electrons revolve around the nucleus in:
MCQ
The atomic radius is about _____ times the nuclear radius?
MCQ
What conclusion did Rutherford draw from the fact that very few alpha particles rebounded?
MCQ
In Rutherford's experiment, alpha particles are:
MCQ
Which of the following is a fundamental particle?