NEET Chemistry Rutherford's Model MCQ Question
In a diagram depicting Rutherford's model of the atom, a central object is surrounded by circular paths with smaller objects moving along them. What does the central object represent in this model?
The nucleus, containing most of the atom's mass and positive charge.
An electron, representing a negatively charged particle.
A neutron, responsible for the atom's stability.
A proton, the fundamental unit of positive charge.
Correct Answer
Detailed Explanation
According to Rutherford's model, the central object is the nucleus, which contains the positive charge and most of the mass of the atom, resembling the sun in the solar system analogy.
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