Respuesta :

WOOD// Physical properties of wood are its density, shape, and its growth rate. A Chemical property for food is its ability to burn.
 SAND// physical properties of sand of its color and its texture. I'm sorry but I  don't know what chemical properties it has :(
COPPER// Chemical would be its ability to melt and Physical is texture and size

I'm sorry, this isn't very detailed, but I hope it helps! :)