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acid: This is anything that gives off H+ ions in water.
accuracy: When you measure something, the accuracy is how close your measured value is to the real value.
adsorption: When one substance collects of the surface of another one.
alkane: An organic molecule which contains only single carbon-carbon bonds.
catalyst: A substance that speeds up a chemical reaction without being used up by the reaction.
circuit: The closed path in a circuit through which electrons flow.
colloid: It's a suspension.
cathode: The electrode in which reduction occurs.
condensation: When a vapor reforms a liquid.
conductance: A measurement of how well electricity can flow through an object.
diffusion: When particles move from areas of high concentration to areas of low concentration.
heat: When energy moves from one place to another via molecular motion
combustion: When a compound combines with oxygen gas to form water, heat, and carbon dioxide
crystal: A large chunk of an ionic solid.
dilution: When you add solvent to a solution to make it less concentrated.
distillation: This is when you separate a mixture of liquids by heating it up.
effusion: When a gas moves through an opening into a chamber that contains no pressure
electrolyte: An ionic compound that dissolves in water to conduct electricity.
emulsion: When very small drops of a liquid are suspended in another.
entropy: A measurement of the randomness in a system.
equilibrium: When the forward rate of a chemical reaction is the same as the reverse rate.
enzyme: A biological molecule that catalyzes reactions in living creatures.
fission: A nuclear reaction where a big atom breaks up into little ones.
heat: When energy moves from one place to another via molecular motion
Kelvin: A unit used to measure temperature.
mass: The amount of matter in an object.
orbital: This is where the electrons in an atom live.
pressure: Force/area
solvent: The liquid that dissolves the solid in a solution.
solubility: A measurement of how much of a solute can dissolve in a liquid.
solute: The solid that gets dissolved in a solution.
suspension: A mixture that looks homogeneous when you stir it, but where the solids settle out when you stop.
vaporization: When you boil a liquid.
phase: The state of a compound (solid, liquid, or gas)
Across:1. | Force/area | 4. | This is anything that gives off H+ ions in water. | 5. | The solid that gets dissolved in a solution. | 7. | A measurement of how much of a solute can dissolve in a liquid. | 13. | The electrode in which reduction occurs. | 14. | When very small drops of a liquid are suspended in another. | 17. | A mixture that looks homogeneous when you stir it, but where the solids settle out when you stop. | 18. | When a vapor reforms a liquid. | 20. | A nuclear reaction where a big atom breaks up into little ones. | 23. | The liquid that dissolves the solid in a solution. | 25. | The state of a compound (solid, liquid, or gas) | 26. | When energy moves from one place to another via molecular motion | 27. | A unit used to measure temperature. | 28. | A large chunk of an ionic solid. | 29. | This is where the electrons in an atom live. | 30. | A biological molecule that catalyzes reactions in living creatures. |
| | Down:2. | An ionic compound that dissolves in water to conduct electricity. | 3. | A substance that speeds up a chemical reaction without being used up by the reaction. | 6. | It's a suspension. | 8. | The closed path in a circuit through which electrons flow. | 9. | The amount of matter in an object. | 10. | When one substance collects of the surface of another one. | 11. | When a compound combines with oxygen gas to form water, heat, and carbon dioxide | 12. | When you add solvent to a solution to make it less concentrated. | 13. | A measurement of how well electricity can flow through an object. | 15. | When particles move from areas of high concentration to areas of low concentration. | 16. | When you measure something, the accuracy is how close your measured value is to the real value. | 19. | When the forward rate of a chemical reaction is the same as the reverse rate. | 21. | An organic molecule which contains only single carbon-carbon bonds. | 22. | A measurement of the randomness in a system. | 24. | When a gas moves through an opening into a chamber that contains no pressure | 26. | When energy moves from one place to another via molecular motion |
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© 2013
PuzzleFast.com, Noncommercial Use Only
Across:1. | Force/area | 4. | This is anything that gives off H+ ions in water. | 5. | The solid that gets dissolved in a solution. | 7. | A measurement of how much of a solute can dissolve in a liquid. | 13. | The electrode in which reduction occurs. | 14. | When very small drops of a liquid are suspended in another. | 17. | A mixture that looks homogeneous when you stir it, but where the solids settle out when you stop. | 18. | When a vapor reforms a liquid. | 20. | A nuclear reaction where a big atom breaks up into little ones. | 23. | The liquid that dissolves the solid in a solution. | 25. | The state of a compound (solid, liquid, or gas) | 26. | When energy moves from one place to another via molecular motion | 27. | A unit used to measure temperature. | 28. | A large chunk of an ionic solid. | 29. | This is where the electrons in an atom live. | 30. | A biological molecule that catalyzes reactions in living creatures. |
| | Down:2. | An ionic compound that dissolves in water to conduct electricity. | 3. | A substance that speeds up a chemical reaction without being used up by the reaction. | 6. | It's a suspension. | 8. | The closed path in a circuit through which electrons flow. | 9. | The amount of matter in an object. | 10. | When one substance collects of the surface of another one. | 11. | When a compound combines with oxygen gas to form water, heat, and carbon dioxide | 12. | When you add solvent to a solution to make it less concentrated. | 13. | A measurement of how well electricity can flow through an object. | 15. | When particles move from areas of high concentration to areas of low concentration. | 16. | When you measure something, the accuracy is how close your measured value is to the real value. | 19. | When the forward rate of a chemical reaction is the same as the reverse rate. | 21. | An organic molecule which contains only single carbon-carbon bonds. | 22. | A measurement of the randomness in a system. | 24. | When a gas moves through an opening into a chamber that contains no pressure | 26. | When energy moves from one place to another via molecular motion |
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© 2013
PuzzleFast.com, Noncommercial Use Only