[creationdata] type=string value=Reactivity%2520of%2520Metals%257CMr%2520A%2520J%2520Amin%257CMonday%25204%2520December%25202006%257C%257C35%257C [builddata] type=string value=Which%2520of%2520the%2520following%2520metals%2520is%2520the%2520most%2520reactive%253F%257EMr%2520A%2520J%2520Amin%257EPotassium%255ESodium%2520%255ELithium%255ECalcium%257CWhich%2520of%2520the%2520following%2520is%2520the%2520correct%2520symbol%2520for%2520potassium%253F%257EMr%2520A%2520J%2520Amin%257EK%255EP%2520%255EPo%255EPt%257CWhich%2520of%2520the%2520following%2520will%2520displace%2520magnesium%2520from%2520magnesium%2520sulphate%253F%257EMr%2520A%2520J%2520Amin%257ECalcium%255EIron%255EZinc%255ECopper%257CWhat%2520is%2520the%2520symbol%2520for%2520calcium%253F%257EMr%2520A%2520J%2520Amin%257ECa%255ECA%255Eca%255EC%257CReplacement%2520hip%2520joints%2520are%2520made%2520from%2520which%2520metal%253F%257EMr%2520A%2520J%2520Amin%257ETitanium%255EIron%255ECalcium%255ETin%257CWhich%2520of%2520these%2520refers%2520to%2520the%2520ringing%2520sound%2520made%2520when%2520metals%2520are%2520hit%253F%257EMr%2520A%2520J%2520Amin%257ESonorous%255EMalleable%255EDuctile%255EAlloy%257CWhich%2520of%2520the%2520following%2520will%2520not%2520displace%2520lead%2520from%2520lead%2520nitrate%2520solution%253F%257EMr%2520A%2520J%2520Amin%257ECopper%255EIron%255EZinc%255EMagnesium%257CWhich%2520of%2520these%2520metals%2520is%2520used%2520to%2520coat%2520food%2520cans%253F%257EMr%2520A%2520J%2520Amin%257ETin%255EIron%255EAluminium%255EZinc%257CWhich%2520of%2520these%2520is%2520the%2520symbol%2520for%2520sodium%253F%257EMr%2520A%2520J%2520Amin%257ENa%255ENA%255ES%255ESo%257CWhich%2520of%2520these%2520refers%2520to%2520the%2520abliity%2520metals%2520have%2520of%2520being%2520stretched%2520into%2520wires%253F%257EMr%2520A%2520J%2520Amin%257EDuctile%255EMalleable%255ESonorous%255EAlloy%257CWhich%2520of%2520the%2520following%2520is%2520the%2520least%2520reactive%2520metal%253F%257EMr%2520A%2520J%2520Amin%257EGold%255ESilver%255ECopper%2520%255ELead%257CWhich%2520of%2520these%2520metals%2520is%2520used%2520to%2520make%2520water%2520pipes%253F%257EMr%2520A%2520J%2520Amin%257ECopper%255EZinc%255EIron%255ETin%257CWhich%2520of%2520these%2520is%2520used%2520to%2520make%2520drink%2520cans%253F%257EMr%2520A%2520J%2520Amin%257EAluminium%255EZinc%255ETin%255ECopper%257CWhich%2520metal%2520has%2520the%2520symbol%2520K%253F%257EMr%2520A%2520J%2520Amin%257EPotassium%255ESodium%255ECalcium%255EZinc%257CWhich%2520of%2520these%2520refers%2520to%2520the%2520ability%2520metals%2520have%2520of%2520being%2520hammered%2520into%2520shape%2520without%2520shattering%253F%257EMr%2520A%2520J%2520Amin%257EMalleable%255EAlloy%255ESonorous%255EDuctile%257CMost%2520metals%2520at%2520room%2520temperature%2520are%253F%257EMr%2520A%2520J%2520Amin%257ESolid%255ELiquid%255EGas%255ESoft%257CWhich%2520of%2520the%2520following%2520best%2520describes%2520metals%253F%2520They%2520are%257EMr%2520A%2520J%2520Amin%257EGood%2520conductors%255EGood%2520insulators%255ENot%2520very%2520dense%255EDull%2520when%2520cut%257CWhich%2520of%2520the%2520following%2520metals%2520is%2520used%2520to%2520coat%2520other%2520metals%2520to%2520give%2520an%2520attractive%252C%2520shiny%2520finish%253F%257EMr%2520A%2520J%2520Amin%257EChromium%255ETin%255ELead%255EZinc%257CWhich%2520metal%2520has%2520the%2520symbol%2520Pb%253F%257EMr%2520A%2520J%2520Amin%257ELead%255ETin%255EZinc%255EPotassium%257CMost%2520metals%2520sink%2520in%2520water%2520because%2520they%2520are%253F%257EMr%2520A%2520J%2520Amin%257EDense%255EMalleable%255EDuctile%255ESonorous%257CWhich%2520of%2520the%2520following%2520is%2520the%2520most%2520reactive%2520metal%253F%257EMr%2520A%2520J%2520Amin%257ECa%255EFe%255EMg%255EAl%257CWhich%2520of%2520the%2520following%2520is%2520a%2520lightweight%2520metal%2520used%2520in%2520the%2520manufacture%2520of%2520aeroplanes%253F%257EMr%2520A%2520J%2520Amin%257EAluminium%255EMagnesium%255EZinc%255EIron%257CWhich%2520of%2520these%2520is%2520a%2520strong%2520metal%2520used%2520to%2520make%2520bridges%253F%257EMr%2520A%2520J%2520Amin%257EIron%255EAluminium%255ELead%255EMagnesium%257CWhich%2520of%2520the%2520following%2520is%2520a%2520very%2520unreactive%2520metal%2520used%2520in%2520jewellery%2520and%2520for%2520high%2520quality%2520electrical%2520connectors%253F%257EMr%2520A%2520J%2520Amin%257EGold%255ECopper%255ESilver%255EPlatinum%257CWhich%2520of%2520the%2520following%2520is%2520the%2520least%2520reactive%253F%257EMr%2520A%2520J%2520Amin%257EPb%255EZn%255EAl%255EFe%257CWhich%2520of%2520these%2520will%2520displace%2520copper%2520from%2520copper%2520chloride%2520solution%253F%257EMr%2520A%2520J%2520Amin%257EIron%255EGold%255ESilver%255EMercury%257CWhich%2520of%2520these%2520is%2520a%2520soft%2520metal%2520which%2520used%2520to%2520be%2520used%2520to%2520make%2520water%2520pipes%253F%257EMr%2520A%2520J%2520Amin%257ELead%255ECopper%255EZinc%255ETin%257CThe%2520reaction%2520between%2520potassium%2520and%2520water%2520can%2520be%2520best%2520described%2520as%253F%257EMr%2520A%2520J%2520Amin%257EViolent%255EVigorous%255ESlow%255EBrisk%257CWhen%2520potassium%2520react%2520with%2520water%252C%2520what%2520colour%2520flame%2520can%2520be%2520seen%253F%257EMr%2520A%2520J%2520Amin%257ELilac%255EOrange%255ERed%255EWhite%257CIf%2520a%2520metal%2520reacts%2520with%2520an%2520acid%2520which%2520gas%2520is%2520produced%253F%257EMr%2520A%2520J%2520Amin%257EHydrogen%255EOxygen%255ECarbon%2520Monoxide%255ECarbon%2520Dioxide%257CWhen%2520lithium%2520reacts%2520with%2520water%252C%2520what%2520colour%2520flame%2520can%2520sometimes%2520be%2520seen%253F%257EMr%2520A%2520J%2520Amin%257ERed%255EOrange%255ELilac%255EWhite%257CWhen%2520sodium%2520reacts%2520with%2520water%252C%2520what%2520colour%2520is%2520the%2520flame%2520which%2520is%2520sometimes%2520seen%253F%257EMr%2520A%2520J%2520Amin%257EOrange%255ERed%255ELilac%255EWhite%257CWhich%2520of%2520the%2520following%2520metals%2520will%2520not%2520displace%2520zinc%2520from%2520zinc%2520sulphate%2520solution%253F%257EMr%2520A%2520J%2520Amin%257EIron%255EMagnesium%255ECalcium%255EAluminium%257CWhich%2520of%2520the%2520following%2520metals%2520will%2520not%2520displace%2520copper%2520from%2520copper%2520nitrate%2520solution%253F%257EMr%2520A%2520J%2520Amin%257ESilver%255ELead%255EZinc%255EIron%257CWhich%2520of%2520the%2520following%2520is%2520the%2520most%2520reactive%2520metal%253F%257EMr%2520A%2520J%2520Amin%257EAluminium%255EZinc%255ELead%255EIron [programtype] type=string value=fling