10 Interesting Fact About Chemistry and chemical reactions

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• Chemical reactions can produce heat or cold, such as in the combustion reaction or endothermic reaction.
• Besides gas, liquid, and solids, the fourth phase of the material is plasma, as produced in the welding reaction or lightning.
• All chemicals consist of atoms, which can join to form molecules.
• Organic Chemistry is the study of carbon compounds, which includes everything from drugs to plastic.
• At room temperature, metals such as aluminum and iron are in the form of solids, but at very high temperatures, they can melt and even evaporate.
• Chemical reactions can be controlled and modified using a catalyst, such as enzymes in the human body or platinum in making hydrogen fuels.
• Analytic chemistry is the study of how to measure and analyze the composition of chemicals, such as in testing drinking water or medicines.
• Physical chemistry is the study of the physical properties of the material, such as electrical conductivity or melting temperatures.
• Many chemicals are found in nature, such as chlorophyll in leaves or serotonin in the human brain.
• Bionic chemistry is the study of how chemistry can be used to create or modify things in the world of biology, such as prosthetic or drugs.