Answer the following question:
 
Describe the scale of an atom and its impact on visibility.
It is not possible to see an atom with naked eyes because the of an atom is very, very small.
The size of an atom is measured in .
1 nm = meters = \(10^-{^9}\) m

Hence, we can not even imagine how tiny an atom can be; it is impossible to see an atom with the naked eye.