Across
- 2. Carothers Discovered nylon
- 7. Hendrik Baekeland Invented plastic
- 8. Arrhenius Discovered theory of electrolytic dissociation
- 9. Jean Robiquet Isolated caffeine in 1821
- 10. Remsen First artificial sweetner
- 12. Discovery of neutron
Down
- 1. taube worked on mechanism of electron transfer reactions in inorganic compounds
- 2. Ramsey Discovered inert gas elements and their places in periodic table
- 3. Pasteur Discovered First vaccine
- 4. Werner Father of coordination chemistry
- 5. Priestley Invented Sodawarer
- 6. Sanger Discovered molecular structure of insulin
- 11. Lussac law of gases