TOPIC: ATOMIC STRUCTURE
1) Name the model that displaced Thomson’s model of an atom.
2) Was this model able to explain the stability of an atom? Explain the
salient features of this model.
3) Zain wants to know how electrons are able to maintain their position in
the orbits. Help him to understand the reason behind this.
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Answer:
1, Rutherford's planetory model of atom
2, no, it has a centre called nucleus, and electrons revolves around the nucleus and electrons will lose their energy and eventually get collapse into the nucleus
3, electrons revolve around the nucleus in the paths called shells or orbits and electrons have their definite energy so they are able to maintain their position
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