Across
- 2. The phenomenon of scattering of a beam of light by colloidal particles, when passed through colloidal solution
- 5. ionized of gases composed of charged particles
- 6. have definite volume but it lacks definite shape
- 7. simplest form of a substance that cannot be decomposed by simple chemical means
- 9. heterogeneous mixture of two or more substances
- 10. substances composed of two or more elements or compounds which are not chemically combined
- 12. good conductor of heat and electricity
- 14. A method which is separation of solid components from a homogenous mixture
- 16. compounds that contain carbon and which comes from living
- 17. compounds that do not contain carbon
- 19. characteristic that can be observed without changing the composition of a substance
Down
- 1. change in the extrinsic properties of a substance without changing its chemical composition
- 3. have definite shape and definite volume
- 4. a mixture consists of only one phase
- 8. A method which separate components containing an undissolved solid in a liquid
- 11. a mixture consists of two or more phases
- 12. it is anything that has mass and occupies space
- 13. homogeneous mixture of two or more substances
- 15. possess Tyndall effect
- 18. contains two or more elements