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Some different types of bonds include U.S. Treasury bills, savings bonds and municipal bonds, according to About.com. Other bonds are the junk bonds, high-yield bonds and government bonds.


Chemistry is the scientific study of the composition, properties and interactions of organic and inorganic matter. Chemistry is commonly used in fields of science and medicine, according to About.com.


There are three types of solutions in chemistry: gaseous solutions, liquid solutions, and solid solutions. These are equivalent to the three main phases used in chemistry.


Water molecules have covalent bonds. Each molecule consists of two hydrogen and oxygen covalent bonds. However, when water molecules are placed together, as they are normally, the hydrogen atoms in each molecule can form hydrogen bonds with the oxygen atom of other molecules.


Corporate bonds include guaranteed bonds, income bonds, zero-coupon bonds, speculative bonds and Eurobonds, explains Investopedia. There are also Yankee bonds, repurchase agreements, federal funds, corporate commercial paper notes and bankers' acceptances. The categories of bonds differ based on the


Major types of chemistry laboratory equipment include glassware, such as watch glasses, beakers and flasks; tools for grasping or holding items, such as crucible tongs, forceps and test tube holders; measuring equipment, such as scales, balances and thermometers; safety equipment, such as fume hoods


The percent difference formula for chemistry is expressed as (accepted value - experimental value) / accepted value * 100. Percent difference in chemistry is also called percent error. It is a common calculation that expresses the difference between a measured value and an actual one.


Physics and chemistry are two fields of science that study matter. While the subjects studied are similar and may even overlap, the approach each field takes is the main difference between the two. Chemists study matter at a molecular level, while physicists study the mechanics of why matter reacts


Carbon forms a covalent bond. Such a bond occurs between two or more atoms of non-metals when they share electrons between them so that each atom has a full configuration of eight valence electrons.


Oxygen forms an ionic bond with elements like sodium and calcium and a covalent bond with elements like carbon, nitrogen, hydrogen and itself. Ordinary oxygen gas consists of two oxygen atoms covalently bonded together, while ozone consists of three.