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Chemistry
1. Structure of atom
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Q1 of 17 Page 24

Names of some scientists and their contributions are given in a disordered way in the following table. Match them suitably.


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2

Atomic number of an atom Z = 17, Mass number = 35.

Find the number of protons, electrons and neutrons in the atom.

2

Atomic number of an atom Z = 17, Mass number = 35.

Write the electronic configuration of different shells.

2

Atomic number of an atom Z = 17, Mass number = 35.

Draw the Bohr model of atom.

3

The mass number of an atom is 31. The M shell of this atom contains 5 electrons.

Write the electronic configuration.

Questions · 17
1. Structure of atom
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