WorksheetsMetals
Total questions: 24
Worksheet time: 12mins
All of the following would classify an element as a metal except?
Dull
Luster
Malleable
Ductile
Most metals are solid at room temperature
False
True
A more reactive metal will displace a less reactive metal from a metal compound. Which metal is more reactive - copper or iron?
copper
iron
Copper is less reactive than iron. What do you expect to happen when copper is placed inside a solution of iron(II) sulfate?
No reaction takes place.
A reaction takes place. And a colour change is observed.
Iron + Hydrochloric acid --> ?
iron(II) sulfate + water
iron + hydrogen
iron(II) chloride + hydrogen
iron(II) chloride + water
Which gas gives out a 'squeaky pop' when a lighted splint is placed in it?
hydrogen
oxygen
carbon dioxide
nitrogen
Which equation correctly shows the displacement of copper from copper(II) sulfate by zinc?
copper + zinc sulfate --> copper(II) sulfate + zinc
zinc sulfate + copper --> copper(II) sulfate + zinc
copper(II) sulfate + zinc --> zinc sulfate + copper
copper(II) sulfate + zinc --> zinc sulfate + water
What is the most likely identity of the metal on the filter paper?
Copper, because it is grey.
Potassium, because it can be cut with a knife showing it is soft.
Iron, because it looks grey and all iron looks grey.
Read the underlined words carefully. Rank the metals according to decreasing reactivity (most reactive to least reactive).
Metal A, B, C, D
Metal A, C, B, D
Metal B, C, D, A
Metal D, B, C, A
Complete the word equation:
lithium + silver nitrate →
lithium + silver nitrate
lithium + silver nitrite
silver + lithium nitrate
silver + lithium nitrite
Complete the word equation:
lead + calcium sulfate →
lead + calcium sulfate
lead + calcium sulfide
calcium + lead sulfate
calcium + lead sulfide
Use the following observations to select the correct reactivity series (highest to lowest).
calcium + water: slow
sodium + water: fast
calcium + dilute acid: very fast
gold + dilute acid: no reaction
aluminium + dilute acid: fast
calcium, sodium, aluminium, gold
sodium, calcium, aluminium, gold
sodium, aluminium, calcium, gold
gold, aluminium, calcium, sodium
