KS3 Chemistry vocab Test
Enter the letter for the matching Definition
| A. Chemical substances that contain only one kind of atom. They are listed in the Periodic Table.B. This is the liquid obtained by dissolving one substance in another.C. The substance formed when two or more elements are chemically combined together.
eg HYDROGEN (element) + OXYGEN (element) = WATERD. A kind of reaction when oxygen comines with another element.E. The process used for separating a SOLID from a LIQUID. Eg removing dirt from waterF. The solid remaining in the filter paper after filtering.G. The process for obtaining the solute from a solution by warming the solution and letting the solvent evaporate away.H. A scale of numbers (from 1 to 14)which shows how acidic or alkaline a liquid is.I. A solid is one of the three states of matter (the other two being liquids and gases).J. A very light metal used to make kitchen foil and saucepans. K. The kind of reaction happens when we remove the oxygen from a compound.L. Something that contains at least two substances that can be separated without a chemical reaction taking place.M. SOLID, LIQUID and GAS are known as this.N. The solid that has been dissolved when we make a solution.O. The liquid left behind after filtering.P. An element good at removing oxygen from a compound. (Eg magnesium)Q. A liquid with a pH value greater than pH7.R. A liquid with a pH value less than pH7.S. A pink metallic element. It is a very good conductor of heat and electricity. It is the metal that wires are usually made from.T. Two liquids that will not mix together (like oil and water) |
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MikeCurtis
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