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Chemistry of Life

QuestionAnswer
atom smallest basic unit of matter
molecule two or more atoms held together by covalent bonds
ions an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
solute dissolves in solvent
solvent solute dissolves
solution mixture that is consist throughout
covalent bond chemical bond formed when two atoms share one or more pairs of electrons
ionic bond chemical bond formed through the electrical fore between oppositely charged ions
hydrogen bond attraction between a slightly positive hydrogen atom and a slightly negative atom
3 properties for water high specific heat, cohesion, and adhesion
high specific heat water resists changes in temperature compared to many other compounds, water must absorb more heat energy to increase temperature
cohesion attraction among molecules of a substance
adhesion attraction among molecules of different substances
Created by: user-1774488
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