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(1) Describe the Rutherford's model of the atom and compare it with the model proposed by his student Niels Bohr.

(2) What is meant by 3p^3 ?

(3) How many electrons are in the second energy level of an atom of each element?

a. chlorine

b. phosphorus

c. potassium

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  • Category:- Chemistry
  • Reference No.:- M91102907

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