1) An element a) contains different types of atom b) is an alloy c) is made of only one type of atom d) is earth, wind, fire or water 2) Which from the list below is not a property of metals? a) High melting point b) Malleable c) Good insulator d) Strong 3) Which metal is extracted by electrolysis a) Gold b) Iron c) Lead d) Aluminium 4) Which alloy would you use to make a drill bit? a) High carbon steel b) Low carbon steel c) Brass d) Stainless steel 5) Which element are metals usually combined with in their ores? a) nitrogen b) sulfur c) oxygen d) chlorine 6) Which element is iron ore heated with in the blast furnace? a) sulfur b) bromine c) nitrogen d) carbon 7) The way a metal is extracted depends on its a) reactivity b) melting point c) colour d) stregnth 8) Copper is getting more expensive because.. a) we are running out of copper-rich ores b) it is used to make coins c) it is a good conductor d) it is easily shaped 9) Pure metals are not very useful becuase.. a) they are too expensive b) they are too shiney c) they are too soft d) they are too hard 10) Pure metals are often mixed with other metals - this is called.. a) reduction b) alloying c) extraction d) electrolysis 11) Where are the transition metals found in the periodic table? a) On the left b) In the middle c) In group 6 and 7 d) In group 0 12) Which is not a property of transition metals? a) Strong b) Good conductors c) high melting point d) Only form colourless compounds 13) Which metal is used to make drinks cans, kitchen foil and aeroplanes? a) Lead b) Copper c) Iron d) Aluminium 14) Which metal is used to make aeroplanes, nuclear reactors and replacement hip joints? a) Sodium b) Zinc c) Titanium d) Copper 15) Which is not a good reason for recycling metals? a) Saves energy b) Saves natural resources c) reduces damage to the environment d) Time consuming

Metal quiz - foundation

by Anonymous
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