An atom is the smallest particle that comprises a chemical element.
Source:
http://en.wikipedia.org/wiki/Atom
Light doesn't really feature in chemistry but on the rare occasions it does it is as a wave and a form of energy, not a particle.
An atom
Particle density Source: university chemistry
An atom is the basic particle of an element. Atoms are considered to be the foundation of chemistry.
Freidrichs
This particle is the neutron.
Light doesn't really feature in chemistry but on the rare occasions it does it is as a wave and a form of energy, not a particle.
An atom
These particles are the electrons.
In area, Rhode Island
unix is the smllest os in word
The smallest US State is Rhode Island
West Bengal with 38,863 Km/Sq
The electron.
at the moment 2011 the smallest solar system is 951 gaspra.
Particle density Source: university chemistry
An atom is the basic particle of an element. Atoms are considered to be the foundation of chemistry.