Binary is composed of a substance whose molecules consist of atoms of two parts. Individual atoms, each molecule can vary, but must belong to only two elements, isotopes, even if the items are allowed. Binary compounds in the definition, some of the simplest compounds in all of nature, but also some of the principal as well as organic and inorganic chemicals. They are broadly classified as ionic or covalent, depending on the bonding between atoms. Several sub-groups and divisions of binary chemical compounds to identify the class and educational purposes.
A substance consisting of a metal and a nonmetallic element is a binary ionic compound. These compounds are formed when the positively charged ions bond with the negatively charged ions. Ionic bonds form the atoms are very strong and require a lot of energy to break. In most cases, the positively charged ions are atoms of the metal, and negatively charged ions from a metal no. Many compounds are salts such as common table salt which is composed of a sodium atom and a chlorine atom.
Another important type consists of a combination of atoms linked by covalent bonds. Covalent chemical bonds are not as strong as ionic bonds, ie the relatively low energy needed to break them. Hydrocarbons consist of only carbon and hydrogen atoms are of a type of binary covalent compound. Water is perhaps the most familiar. This compound covalently consists of two hydrogen atoms and one oxygen atom.
Chemists have developed a system for naming chemicals and other substances, and knowing little about the conventions of the system can help identify some binary compounds using their own names. The names of ionic compounds, which tend to be associated with a metal non-metal, is generally formulated with the name of the metal, followed by an abbreviation of the name of the non-metallic, with the suffix "-ide . 'For example, the sodium chloride salt, the "idea" to help identify it as a binary relation. Covalent compounds follow the same conventions, and binary compounds of two different period may have changed with a prefix, and describe more atoms of an element, such as carbon dioxide, which has two oxygen atoms. Other rules apply to certain other special cases, and sometimes, a substance do not follow the conventions at all.
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