# rutherford atom
## Noun (N)
### Sense: first modern concept of atomic structure; all of the positive charge and most of the mass of the atom are contained in a compact nucleus; a number of electrons (equal to the atomic number) occupy the rest of the volume of the atom and neutralize the positive charge
- แบบจำลองอะตอมของรัทเธอร์ฟอร์ด