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www.reference.com/article/water-chemical-4dbd65b905160266

Water is a chemical because it is made of matter. Matter is any object that takes up space and has mass. Although water is a liquid, it still has mass and occupies space.

www.reference.com/article/chemical-change-510015e00beee1ae

A chemical change is a process where two substances combine to form one or more new substances. This process is referred to as a chemical reaction, and it is not reversible.

www.reference.com/article/chemical-reaction-mean-4b67c210311221b9

The term "chemical reaction" refers to any process that changes a set of chemical substances to another. That is, the substances that are put into a chemical reaction are different, on a molecular level, from those that result.

www.reference.com/article/chemical-weathering-mean-c8c7fbec2ab4b8ad

Chemical weathering is the decomposition and disintegration of rock due to chemical reactions. According to Eastern Illinois University, chemical agents break down the bonds holding rocks together, causing the rocks to fall apart, forming smaller and smaller pieces over time. Chemical weathering inc

www.reference.com/science/chemical-name-water-70983856c03b3c5e

The systematic names for water, as determined by the International Union of Pure and Applied Chemistry (IUPAC), are water and oxidane, although water is the more commonly used term by chemists. The traditional name has been retained for ease of communication.

www.reference.com/article/chemical-energy-a59ce932784ef533

Chemical energy is a type of energy that is stored in the bonds that form between different chemical compounds. These bonds exist between different types of atoms and molecules. The energy that is stored inside of these bonds can be released through a chemical reaction, which usually has a number of

www.reference.com/article/chemical-property-fc98bd3371c1f2cc

A chemical property is a characteristic associated with a substance or reaction that is observable as it chemically changes or transforms into another substance. This chemical change produces a product that has a different composition than the original substance.

www.reference.com/article/example-chemical-change-808da69443b2a4f2

Examples of a chemical change include rusting iron, burning wood, frying an egg and baking a cake. A chemical change occurs when the chemical composition of a substance changes irreversibly.

www.reference.com/science/chemical-name-sugar-cd488623869f313b

Sugar is the name of a group of organic compounds such as glucose, fructose and sucrose. Each of these compounds can be expressed by its own unique chemical formula, almost always as CnHnOn, where "n" is often a number between 3 and 7.

www.reference.com/article/signs-chemical-pregnancy-f746ed8432fd1466

Usually the only symptoms of a chemical pregnancy are a positive pregnancy test and a missed period. According to About.com, many women who have had a chemical pregnancy did not even know they were pregnant.