chem crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 20 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
what would the world miss if there were no metals?
What is a property of gold?
where most of the elements on earth come from?
what does the supernovae explosion form?
what is the largest group of elements on periodic table?
what is an element with symbol Fe and atomic number 26
what does a fire needs to burn?
what separates iron from stone?
what happen when iron gets hammered and reheated over and over, it gets?
what is an example of an iron towers?
what is the tallest bridge in the world?
what was the Millau bridge made of?
where can we find steel?
what metal makes steel stronger and lighter?
what does plastic change to when it gets heated?
what are tires made of?
what is one specification of Steel?
what is the strongest material that ever found?
what is Graphene made of?
what are some potential uses for graphene?
