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Behind the Scenes with Chemistry Games Crossword NCW 2010 ACROSS 4 This process helps dry ice create fog for special effects 5 Used to detect acids and bases 6 A unit of power 7 If a substance easily absorbs water it is called 8 Solid CO2 11 The early forerunner of modern chemistry 12 The study of matter and the changes it can undergo 13 Pigment in black tea 14 Films are sometimes made of this material

DOWN 1 Cannot be separated into simpler substances 2 The absorbent material in diapers 3 Anything that has both mass and volume 9 To stick or hold together 10 An ingredient often included in makeup

Celebrating Chemistry NCW Word Scramble 1. riatndoci 2. ntnani 3. persyelot 4. oclcaluesattleee 5. sicali 6. myretosiadlpoulcay 7. idycer 8. clat 9. herade 10. ymlache

11. mehsiytrc 12. letneme 13. ryhigspococ 14. tametr 15. pinmget 16. rleompy 17. arsthc 18. ibusonmital 19. wtta


Behind the Scenes with Chemistry Game Key Celebrating Chemistry NCW Crossword Answers

Word Search Answers

Celebrating Chemistry NCW Word Scramble Answers 1. indicator 2. tannin 3. polyester 4. cellulose acetate 5. silica 6. sodium polyacrylate 7. dry ice 8. talc 9. adhere 10. alchemy

11. chemistry 12. element 13. hygroscopic 14. matter 15. pigment 16. polymer 17. starch 18. sublimation 19. watt

ACETATE ADHERE ALCHEMY CELLULOSE CHEMICAL CHEMISTRY

DRY ELEMENT HYGROSCOPIC ICE INDICATOR MATTER

PIGMENT POLYACRYLATE POLYESTER TALC TANNIN WATT

POLYMER REACTION SILICA SODIUM STARCH SUBLIMATION


2010 NCW Games and Answers