1. what is volume? a) half of the density of a substance b) the amount of matter in a substance c) twice the amount of mass of substance d) the amount of space a substance takes up 2. what is mass a) the amount of matter in a substance b) the amount of weight in a substance c) the number of atoms in a substance d) the amount of volume of a substance
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Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
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Chemistry, 22.06.2019 12:10
Building glycogen from glucose molecules is an example of
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Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
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1. what is volume? a) half of the density of a substance b) the amount of matter in a substance c)...
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