Definition: A particle that is a constituent of ordinary matter.
Generalizations:
Specializations:
Involved in:
related field(s)- particle physics
potential real-world examples-
... (1.4 mi²). 3.5 km² (1.4 mi²) of it is land and none of the area is covered with water. Demographics As of the census of 2000, there are 5,013 people ...