Across
- 2. Has a fixed volume but is not rigid in shape
- 6. a chemical element with properties in between, or that are a mixture of, those of metals and nonmetals
- 8. Good conductor of heat and electricity
- 9. A transfer of electrons between a metal and non metal
- 11. Contain two or more elements or kinds of atom combined definite proportion by mass
- 13. A mixture consist of two or more phases
- 17. The one who made Phum Pudding.
- 18. Has neither a fixed volume nor a shape.
- 20. is characterized by structural rigidity and resistance to changes of shape or volume.
Down
- 1. James Chadwick atomic theory
- 3. Interaction between elements, which are metallic
- 4. A mixture consist of only one phase
- 5. a gas that has been energized to the point that some of the electrons break free from, but travel with, their nucleus.
- 7. Electron sharing between non metals
- 10. A type of matter that cannot be broken down into two or more pure substance
- 12. The one who made Indestructable Sphere
- 14. conceived the ultimate reality as the unity of four permanent elements which he called “roots”: water, earth, air, and fire
- 15. JJ Thompson Atomic theory
- 16. Ernest rutherfod Atomic theory
- 19. Leucepus & Democritus Theory