Answers

2015-05-21T13:55:57+05:30
Atoms are very tiny. Infact it not possible to view an atom properly without electron microscope. They are smaller than anything we can imagine. Millions of atoms when stacked together will make a layer barely as thick as a sheet of paper.
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2015-05-21T14:05:37+05:30
Atoms are very very small and cannot be seen through our naked eyes.
but
The diameter of an atom ranges from about 0.1 to 0.5 nanometers (1 × 10-10 m to 5 × 10-10 m).
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