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Carbon Connection
Term | Definition |
---|---|
alkane | a hydrocarbon containing only single covalent bonds; they are saturated hydrocarbons |
alkene | any substance that contains a carbon-carbon double bond |
alkyne | any substance that contains a carbon-carbon triple bond |
atom | the smallest particle of an element that retains the properties of that element |
bond energy | energy required to break a bond between atoms |
carbon | a naturally abundant non-metallic element that occurs in many inorganic and in all organic compounds |
chemical bonding | any of several force, especially the ionic bond, covalent bond, and metallic bond by which atoms or ions are bound (held) in a molecule or crystal |
chemical property | the ability of a substance to undergo chemical reactions and to form new substances |
compressed natural gas | fossil fuel substitute for gasoline, mady by compressing mainly methane |
covalent | a bond that holds two atoms together, which is formed by the sharing of a pair of electrons |
compound | a substance composed of two or more elements united chemically in definite proportions |
crude oil | petroleum in its liquid form |
dependent variable | a variable that responds to the manipulated variable |
element | a substance in which all of the ataoms have the same atomic number; a substance that cannot be broken down into anything that is both stable and simpler |
energy | a source of usable power such as petroleum or coal |
gasoline | a volatile mixture of flammable hydrocarbons derived chiefly from crude oil and used principally as a fuel for internal combustion engines |
hydrocarbon | organic compounds of hydrogen and carbon whose densities, boiling points, and freezing points increase as their molecular weights increase. |
hydrogen | tasteless, odorless gas, the lightest element, occurring in water and organic compounds |
Independent variable | represents the factor being manipulated |
intermolecular attractions | forces between two molecules |
intramolecular attractions | forces between the atoms within the molecule |
liquified petroleum gas | a flammable mixture of propane and/or butane used in heating appliances and vehicles |
molecular mass | the sum of the masses of the atoms in a molecule |
molecular formula | a chemical formula that shows the number and kinds of atoms in a molecule |
molecule | a neutral chemically bonded group of atoms that act as a unit |
natural gas | a componet of crude oil composed mainly of methane |
organic | relating to or derived from living organisms containing the element carbon |
oxygen | tasteless, odorless, gaseous element essential to plant and animal life |
petroleum | a complex hydrocarbon occurring naturally in the earth in solid, liquid, or gaseous state |
physical property | a property that can be observed without changing the composition of a substance |
structural formula | a chemical formula that shows the arrangement of atoms in a molecule; each dash between two atoms indicates a pair of shared electrons |