Compare the sizes of an atom and an atomic nucleus.

The results of the experiment showed that the radius of the nucleus is approximately 10 ^ -13m, and the radius of the atom itself is 10 ^ -10 m, Therefore, the radius of the atom is approximately 10 ^ 5 times greater than the radius of the nucleus.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.