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The atom 0

The atomic structure of the matter

The atom The atom is the fundamental building unit of the matter , and it is the smallest individual unit of the matter which can share in the chemical reactions , Boyle , Thomas...

The transfer of the heat energy . 6

The importance of the heat ( thermal energy )

The heat The heat is a form of energy that transfers from the higher temperature object to the lower temperature object , and it transferred through the conduction , the convection and the radiation...