Across
- 5. SUBATOMIC PARTICLES THAT CONTAIN NO CHARGE
- 6. A MIXTURE WHERE COMPOSITION IS UNIFORM
- 7. A MIXTURE WHEN 2 OR MORE PURE SUBSTANCES CAN BE VISUALLY DISTINGUISHED
- 13. THESE SUBATOMIC PARTICLES FOUND WITHIN THE NUCLEUS AND ARE POSITIVELY CHARGED
- 14. PROPERTY BOTH LIQUID AND GAS HAS IN COMMON
- 15. SOLID TO GAS PHASE CHANGE
Down
- 1. PROPOSED THAT ALL MATTER ARE INDIVISIBLE
- 2. SIMPLEST COMPLETE CHEMICAL SUBSTANCES
- 3. DISCOVERED THE ELECTRONS
- 4. SAID THAT ELECTRONS MOVE AROUND A NUCLEUS IN AN ORBIT
- 8. TRANSITION FROM LIQUID TO GASEOUS PHASE
- 9. ARE NEGATIVELY CHARGED SUBATOMIC PARTICLES
- 10. WAS ABLE TO ORGANIZE ELEMENTS AND PREDICTED SEVERAL UNKNOWN ELEMENTS
- 11. OCCURS WHEN WATER REACHES 100 DEGREES CELSIUS
- 12. INCREASES WHEN ATOMS GAIN ENERGY AND MOTION