Across
- 6. simplest form of matter since it is composed of only one kind of atom
- 7. that can be measured and observed without changing the composition of the substance
- 12. relatively uniform in composition; every portion is like every other portion
- 13. Cf is the symbol in the periodic table
- 14. As is the symbol in the periodic table
- 15. sub-discipline of chemistry that studies the structure, properties and reactions of organic compounds
- 16. reacts with acids, bases, oxygen, gas or not
- 17. substance can damage an organism or not
- 20. consisting of a dispersed phase or the substance that is dissolved or scattered
- 21. SUBSTANCE that has a definite composition and distinct properties
- 22. deals with the synthesis and behavior of inorganic and nonmetallic compounds
- 24. substance can be easily decomposed or not
- 25. composed of two or more substances combined physically in variable proportions
Down
- 1. does not depend on the size or amount of the sample
- 2. consisting of coarse particles which are visible to the naked eye
- 3. any substance that has mass and takes up space by having volume
- 4. break into charged particles when in solution with water or not
- 5. well-mixed and behave like a single substance
- 8. branch of science that deals with the identification of the substances of which matter is composed
- 9. looks at chemical principles in living organisms
- 10. ability of a substance to react with other substances such as air, water, acid and base
- 11. Pb is the symbol in the periodic table
- 18. the substance undergoes combustion or not
- 19. focuses on identifying and quantifying matter
- 23. which composition varies from one position to another