This word means to slowly destroy or damage metal, stone or other materials by chemical action; to be destroyed in this way
Corrode
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trap
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fairy
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5
10
15
20
25
rocket
Go to first place!
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baam
Lose 10 points!
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15
A liquid that can dissolve a solute is a ...
solvent
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15
This is a a chemical substance that reacts with acids to form a salt and gives a solution with a pH of more than seven when it is dissolved (= mixed with a liquid and becoming part of it) in water
Alkali
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25
Describe how temperature affects solubility.
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25
Explain how you would separate a mixture of salt and sand using filtration and evaporation
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15
What does this mean in English? - pha loรฃng
dilute
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25
Explain the difference between pure substances and mixtures.
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15
What are five types of kinetic energy?
Movement, electrical, sound, light, heat/thermal
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15
Aspragus has a ph level of 8.0-10.0 - what adjective can you use to describe it?