Matching Pairs MATERIALSOnline version MATERIALS by Luz Álvarez Herrero 1 WATER 2 WOOD 3 MATERIAL BURNS 4 SUGAR 5 METAL 6 GLASS 7 FOLD PAPER 8 DIAMOND 9 PLASTIC 10 ELASTIC 11 CHALK 12 STEEL PHYSICAL CHANGE THERMAL CONDUCTOR GO BACK TO THEIR SHAPE SOLUTE TOUGH CHEMICAL CHANGE SOFT EASY TO BEND THERMAL INSULATOR SOLVENT FRAGILE HARD