Chemistry 10.2 terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| temperature | the average kinetic energy of the particles in a material
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| absolute zero | the temperature at which a substance would have zero kinetic energy
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| kelvin scale | a temperature scale using degrees celsius, where zero equals ABSOLUTE zero
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| kelvin (K) | the divisions on the kelvin scale (not degrees kelvin, just kelvin)
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| diffusion | the process by which particles of matter fill a space because of random motion
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| evaporation | the process by which particles of a liquid form a gas by escaping from the surface
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| sublimation | the process by which particles of a solid escape from its surface and form a gas
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| condensation | the reverse of evaporation; gas particles come together and form a liquid
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| vapor pressure | the pressure of a substance in equilibrium with its liquid
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| boiling point | when vapor pressure equals pressure exerted on the surface of a liquid
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| Joule | the SI unit of energy required to lift a 1kg mass 1m against the force of gravity
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| heat of vaporization | the energy absorbed when 1kg of a liquid vaporizes at its boiling point
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| melting point | the temperature of a solid when its crystal lattice begins to disintegrate
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| freezing point | the temperature of a liquid when it begins to form a crystal lattice and becomes a solid
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| heat of fusion | the energy released as 1kg of a substance solidifies at its freezing point
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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