Green cleaning INFO Chemical Man
Green cleaning refers to using cleaning methods and products with environmentally friendly ingredients and procedures which are designed to preserve human health and environmental quality.
Why you should clean green?
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Cleaning agent information by Chemical Man
Cleaning agents are substances (usually liquids, powders, sprays, or granules) used to remove dirt, including dust, stains, bad smells, and clutter on surfaces. Purposes of cleaning agents include health, beauty, removing offensive odor, and avoiding the spread of dirt and contaminants to oneself and others. Some cleaning agents can kill bacteria, e.g. on door handles, worktops and other metallic surfaces, and clean at the same time. Others, called degreasers, contain organic solvents to help dissolve oils and fats.
composition of the sun info chemical Man
The sun is mostly composed of the elements hydrogen (H) and helium (He). By mass, the composition of the sun is 75 percent hydrogen and 25 percent helium. Various metals make up less than 0.1 percent of the mass of the sun. The temperature of the sun's surface is about 10,340 degrees Fahrenheit (5,726 degrees Celsius).
What is the chemical composition of the sun?