This is a timed quiz.
You have 25 minutes to complete the 25 questions in this quiz.
metals:
lead:
is soft and heavy:
iron:
is hard:
steel:
harder:
tankards (cans):
tin:
cans of tin:
kettles:
copper:
kettles of copper:
candlesticks:
latin (brass):
candlesticks of brass:
dollars:
silver:
dollars of silver:
ducats (these are coins):
crown-pieces (these are coins):
gold:
quick-silver:
always liquid:
and eats through: