Question

Write the electronic configuration of the following

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Answer 1

Answer:

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Explanation:

₂₀Ca⁴⁰  :  1s²2s²2p⁶3s²3p⁶4s²

₁₆S³²    :  1s²2s²2p⁶3s²3p⁴

Answer 2

Question :

Write the electronic configuration for the following :

• Calcium ( ⁴⁰Ca₂₀ )

• Sulphur ( ³²S₁₆ )

Answer:

Electronic Configuration :

For calcium :

• The Electronic configuration of the element Calcium is 2,8,8,2.

• It's valency is 2.

• The element Calcium has 20 protons and 20 neutrons.

For Sulphur :

• The Electronic Configuration of the element Sulphur is 2,8,6.

• It's valency is 2.

• The element Sulphur has 16 protons and 16 neutrons.

Explanation:

What is Electronic Configuration?

• Distribution of electrons in different orbits or shells is called electronic configuration.

• The distribution of electrons into different shells (also called as orbits) of an Atom was suggested by Bohr and Bury.

• The atoms of different elements contain different numbers of electrons , protons and neutrons.