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Grade 8 Ch L-4 Vocab

Science Explorer Chemical Interactions Ch 4

QuestionAnswer
Diamond a form of the element carbon in which the atoms are arranged in a crystal structure
Graphite a form of the element carbon in which a carbon atoms bonds closely together to form flat layers
organic compound most compounds that contain carbon
Hydrocarbon an organic compound that only contains carbon and hydrogen
Isomer a compound that has the same chemical formula but different structural formulas
hydroxyl group an –OH group found in alcohols
carboxyl group a –COOH group found in organic acids
Polymer a large molecule in which many smaller molecules are bonded together
Monomer one molecule that makes up the links in a polymer chain
carbohydrate an energy rich organic compound made of the elements carbon, hydrogen, and oxygen.
Glucose simple carbohydrate, the monomer of many complex carbohydrates
Starch complex carbohydrate in which plants store for energy
protein an organic compound that is a polymer of amino acids
lipid an energy rich organic compound made of the elements carbon, hydrogen, and oxygen. Fats, oils, waxes, and cholesterol are all lipids
DNA a deoxyribonucleic acid.
RNA ribonucleic acid, a type of nucleic acid
Created by: DawnSimpson