Chemistry is the science that concerns the composition, structure and properties of matter. All the matter that you are likely meet in your everyday life is made of Chemicals or a mixture of chemicals: Sun, Air, food, plants, animals, people, and rocks are all chemicals. For example: the sun contains 94 % hydrogen, 6 % helium and less than 0.2% all other elements. The atmosphere contains nitrogen, oxygen and other elements. The human body is more than 60 % of water, 65% Oxygen, 18% Carbon, 10% Hydrogen, 3% Nitrogen..... other elements.Chemical reactions are part of everything you do from breathing and eating to thinking. Science of Chemistry will help you better to understand the world around you and how things works.- How many elements in the human body?
- How much water you should drink per day?
- What's the food elements?
- What's difference between sports drink and regular water?
- What's difference between hard and soft water?
- How detergents works? Can I use laundry detergent instead of dish washer?
- How is bleach works?
- What's soap?
- Why carbon monoxide dangerous for your health?
- How can I buy better gasoline in my car?
- What's chewing gum?
- Why people need to use sunscreen lotion?
The following days I will explain each subject separately.
Thank you for reading.
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