Properties of Materials Crossword Puzzle

QUESTIONS LIST:

• soft : can be pressed or scratched (4)
• hard : can't be pressed in to (4)
• rough : feels bumpy or uneven (5)
• smooth : feels slippery without bumps (6)
• strong : difficult to break or squash (6)
• weak : easy to break (4)
• floats : stays on top of water (6)
• sinks : goes to the bottom when in water (5)
• flexible : can bend of twist (8)
• rigid : can't be bent or twisted (5)
• elastic : can stretch then return to original shape (7)
• absorbent : soaks up water (9)
• waterproof : repels water (10)
• opaque : no light passes through (6)
• transparent : all light passes through (11)
• translucent : some light passes through (11)