Q5 of 17 Page 24

Symbols (not real symbols) of some atoms are given.


Draw the Bohr model of atom Q.

Atom Q with atomic number 18 and mass number 36 is an Argon atom.

The Bohr model of an Argon atom is : -



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5

Symbols (not real symbols) of some atoms are given.


Find the atomic number and mass number of these elements.

5

Symbols (not real symbols) of some atoms are given.


Which among these are isotopic pairs?

 1

Prepare a science magazine including photos, profiles and contributions of philosophers and scientists related to the history of atoms.

 2

Construct and exhibit Bohr models of various atoms using different materials viz. beads, seeds, etc.