PERFORMANCE TASK IN SCIENCE 5 - 1 Properties of Materials Directions: Look at the materials that havo been found in your house or those which are about to be disposed of. List down all the materials on the first column of the table. Then, put a check (!) on the second column if you find tho material useful, and (x) if you consider it as waste. (10 POINTS) For those materials which are considered as waste, which among them must be disposed of with extra caro? Highlight them colored marker. Material Useful or Harmful​