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a substance that produces ions when dissolved in water, and therefore, conducts electricity
amount of heat energy required to raise the temperature of one gram of water by one degree celcius
specific heat capacity
the amount of heat energy required to raise the temperature of one gram of substance by one degree celcius
the separation of ions that occurs when an ionic compound dissolves ex. CaCl2 (s) -----> Ca2+(aq) + 2Cl-(aq)
a form of energy that exhibits wavelike behavior as it travels through space
Law of Conservation of Matter
in a chemical reaction, atoms can be neither created nor destroyed, only rearranged
atoms of the same element with different number of neutrons, and therefore, different mass numbers
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