Question

Write any three features of rutherford’s nuclear model of an atom

Answer 1

here is your answer

three features of rutherford's nuclear model of an atom :

1. very few alpha particles were deflected thrrough some angles as very few scintillations were produced at some angles.

2. most of the alpha particles passed straight as most of the scintillations were produced right behing the gold foil.

3. very very few alpha particles retraced their path as negligible scintillations were produced on the front side of gold foil..


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Answer 2

Answer:

(i) The atom contains a central part called nucleus which is surrounded by electrons.                                                                                                                           (ii) The nucleus of an atom is positively charged.                                                                       (iii) The size of the nucleus is very small as compared to the atomic size.  (iv) The mass of an atom is mainly concentrated within its nucleus.

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