There are in total 5 states in the Whole wide World. In a solid, particles are packed tightly together so they are unable to move about very much. Particles of a solid have very low kinetic energy. The electrons of each atom are in motion, so the atoms have a small vibration, but they are fixed in their position. Solids have a definite shape. They do not conform to the shape of the container in which they are placed.
In higher education, Golden features the oldest public university in the state, the Colorado School of Mines, which can be found a few blocks south of downtown Golden situated on a hill overlooking the city.
The Rocky Flats Plant was a United States nuclear weapons production facility near Denver, Colorado that operated from 1952 to 1992. It was under the control of the United States Atomic Energy Commission (AEC) until 1977, when the AEC was replaced by the Department of Energy (DOE).