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Arrange the following points in a sequen...

Arrange the following points in a sequence to draw the geometrical representation of `"" _(20)Ca^(40)` . (1)Protons and neutrons are shown in the nucleus.(2) Writing the electronic configuration of the atom.(3)Arrange the electrons in shells around the nucleus following the electronicco nfiguration.(4) Calculation of the number of protons and neutrons.(5)Identification of the atomic number and mass number of the atom.

A

edcba

B

edabc

C

abcde

D

cabde

Text Solution

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The correct Answer is:
2
(i) Identification of the atomic number and mass number of the atom.
(ii) Calculation of the number of protons and neutrons.
(iii) Protons and neutrons are shown in the nucleus.
(iv) Writing the electronic configuration of the atom.
(v) Arrange the electronis in shells around the nucleus following the electronic configuration.
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