Topic Content:
Meaning of Chemicals
A chemical is a substance with specific molecular composition. Anything made of matter or anything that is considered solid, liquid, and gas is made up of chemicals, this means that nearly everything a person uses throughout the day is composed of chemicals.
Chemicals are used as a basic function of everyday life, they are combined in different ways, to create many commonly used substances, from the water we drink, and gasoline that provides automobile energyEnergy is the ability to do work. Energy exists in several forms such as heat, kinetic or mechanical energy, light, potential energy, and electrical energy. Units of Energy: The SI unit... More.
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