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en
CR
10
Acids: is a chemical substance whose aqueous are characterized by a sour taste, the ability to turn blue litmus red
Bases:is a substance that, in aqueous solution, is slippery to the touch, tastes bitter, changes the color of indicators (, turns red litmus paper blue),
pH meter:is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid
Neutral:is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid
Litmus paper:is water -soluble mixture of different dyes extracted from lichens
hydrogen ion: A base is a substance that can accept a ___________
hydrogen dioxide: An acid is a substance that can accept a ________
Slippery:Bases feel ________
Metals: Acids react strongly on _______
Above: Bases have ph scale _____7
Across:1. | is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid | 3. | A base is a substance that can accept a ___________ | 4. | Bases feel ________ | 6. | Acids react strongly on _______ | 8. | is a substance that, in aqueous solution, is slippery to the touch, tastes bitter, changes the color of indicators (, turns red litmus paper blue), | 10. | An acid is a substance that can accept a ________ |
| | Down:2. | Bases have ph scale _____7 | 5. | is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid | 7. | is water -soluble mixture of different dyes extracted from lichens | 9. | is a chemical substance whose aqueous are characterized by a sour taste, the ability to turn blue litmus red |
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© 2013
PuzzleFast.com, Noncommercial Use Only
Across:1. | is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid | 3. | A base is a substance that can accept a ___________ | 4. | Bases feel ________ | 6. | Acids react strongly on _______ | 8. | is a substance that, in aqueous solution, is slippery to the touch, tastes bitter, changes the color of indicators (, turns red litmus paper blue), | 10. | An acid is a substance that can accept a ________ |
| | Down:2. | Bases have ph scale _____7 | 5. | is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid | 7. | is water -soluble mixture of different dyes extracted from lichens | 9. | is a chemical substance whose aqueous are characterized by a sour taste, the ability to turn blue litmus red |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only