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11.2 types of chemical reactions
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Atoms: Stored Chemical Energy
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Recommended: 11.2 types of chemical reactions
Chemical Energy is energy stored in the bonds of chemical compounds (atoms and molecules). It is released in a chemical reaction, often producing heat as a by-product (exothermic reaction). Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy. Usually, once chemical energy is released from a substance, that substance is transformed into an entirely new substance.
Atoms are basic building blocks of any matter.Combination of these atoms are molecules.Atoms are made of particles called protons, electrons & neutrons.
Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or
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