More cards in this set

Card 6

Front

A matierial that is ferrous has what element in it

Back

Preview of the front of card 6

Card 7

Front

What is the base matierial of plastic

Back

Preview of the front of card 7

Card 8

Front

What is the name given to polymers that return back to there original shape

Back

Preview of the front of card 8

Card 9

Front

What subject is this

Back

Preview of the front of card 9