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molecules

Phases of a Pure Substance

Phases of a Pure Substance – We all know from experience that there are substances in different phases. At

June 12, 2011 | molecules

Electric power Cells Some electric cells, once the potential (chemical) energy has been modified for electricity generation and consumption

Radioactive Half Life The decay of radioactive nuclear is a statistical process. Probability wave decomposition, and the processes are

May 21, 2011 | molecules

Physical calorie The unit of heat is used by physical calorie. You have heard and read that many times

April 30, 2011 | molecules

The Continuous Model of Matter| Matter as we encounter it seems to be fairly uni form. We do not

January 22, 2011 | molecules

Atoms, in a variety of combinations, make up matter as we know it. The tiniest speck of dust visible

Some Thermodynamic Processes Thermodynamic Processes – A change from one equilibrium state of the system to another is called

August 24, 2010 | law, molecules