1) What are the building blocks that make up elements? a) atoms b) compounds c) solutions d) mixtures 2) Which of the following is a metal? a) carbon b) platinum c) argon d) nitrogen 3) Which of the following is a liquid metal? a) litium b) aluminium c) iron d) mercury 4) Which of the following is an alkali metal? a) sodium b) copper c) gold d) zinc 5) Which of the following is a gas? a) potassium b) bromine c) manganese d) neon 6) Which of the following is a noble gas? a) hydrogen b) chlorine c) krypton d) oxygen 7) What are the elements that make up sodium oxide? a) sodium + carbon dioxide b) sodium + oxide c) sodium + oxygen d) sodium + carbon monoxide 8) What are the elements that make up caesium chloride? a) sodium + oxide b) caesium + chloride c) caesium + oxygen d) caesium + chlorine 9) What are the elements that make up potassium flouride? a) potassium + flourine b) potassium + flouride c) potassium + chlorine d) sodium + chloride 10) What compound is formed when you react lithium with iodine. a) lithium iodide b) lithium iodine c) iodine lithide d) iodine lithium 11) What compound is formed when you burn iron in oxygen. a) oxygen iride b) iron oxygen c) iron oxide d) oxygen iron 12) What compound is formed when you react aluminium with bromine. a) bromine aluminium b) aluminium bromine c) bromine aluminide d) aluminium bromide 13) What word is used when a substance dissolves? a) solute b) solvent c) insoluble d) soluble 14) What name is given to the substance that dissolves in water? a) solute b) solvent c) solution d) soluble 15) What name is given to the water that dissolves a substance? a) solute b) solvent c) solution d) soluble 16) What do we call a solvent that has a solute dissolves in it? a) solute b) solvent c) solution d) soluble 17) What word is used when a substance does not dissolve? a) solute b) solvent c) insoluble d) soluble 18) Which rock is formed when lava from volcanos cools down? a) igneous b) sedimentary c) metamorphic 19) Which rock is formed when sediment builds up into layers? a) igneous b) sedimentary c) metamorphic 20) Which rock is formed when there is immense heat and pressure? a) igneous b) sedimentary c) metamorphic 21) Which type of rock is porous? a) igneous b) sedimentary c) metamorphic 22) Which type of rock is easily weathered? a) igneous b) metamorphic c) sedimentary 23) Which type of rock is most suitable as a building material? a) metamorphic b) sedimentary c) igneous 24) What is the word equation for extracting a metal? a) metal + carbon > metal + oxygen b) metal oxide + carbon > metal + carbon dioxide c) metal > metal + carbon dioxide d) oxygen + carbon > metal + carbon dioxide 25) What is the word equation for burning a metal? a) metal oxide > metal + oxygen b) metal > metal oxide c) metal + oxygen > metal oxide d) metal + oxygen > oxide 26) What substances are required for corrosion of metals to occur? a) metal + oxygen b) metal + carbon dioxide + water c) water + oxygen d) metal + water 27) What methods are used to prevent corrosion? a) oil OR salt OR acid b) water OR oil OR paint c) plastic OR paint OR acid d) oil OR plastic OR paint 28) In which condition would iron rust the fastest? a) rain b) ocean waves c) acid rain d) sunshine

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