Q46 of 55 Page 20

Match the following

Matching the following:

• (i) Photon -(d) Exhibits both momentum and wavelength


(ii) Electron -(a) Value is 4 for N


(iii) ψ2- (b) Probability density


(iv) Principal quantum number n -(c) Always positive value


More from this chapter

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44

Match the following rules with their statements :

 45

Match the following

 47

Match species are given in Column I with the electronic configuration given in Column II.

Column I Column II



 48

Note: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the choices given below each question.

Assertion (A): All isotopes of a given element show the same type of chemical behaviour.


Reason (R): The chemical properties of an atom are controlled by the number of electrons in the atom.