2. CHEMISTRY OF LIFE

3. MOLECULE COMPOUND IONIC BOUND ATOM ISOTOPE NUCLEUS ELECTRON VANDER WAALS FORCES ELEMENT COVALENT BOUND VOCABULARY

4. THINK ABOUT IT! What are you made up? Just as buildings are made from bricks, steels, glass and wood, living things are made from chemical compounds. When you breathe, eat, or drink, your body uses the substances in air, food, and water to carry out chemical reactions that keep you alive. The first job of a life science scientist is to understand the chemistry of life.

5. ATOMS

7. PROTONS AND NEUTRONS

8. ELECTRONS

9. ” “ What three subatomic particles make up atoms? The subatomic Particles that make up atoms are protons, neutrons, and electrons.

10. ELEMENTS

13. ISOTOPES

16. RADIOACTIVE ISOTOPES

17. ” “ How are all of the isotopes of an electron similar? Because they have the same numbers of electrons, all isotopes of an element have the same chemical properties.

18. CHEMICAL COMPOUNDS

19. CHEMICALS COMPOUNDS

20. http://www.bing.com/videos/search?q=reaction+sodium+and+water&FORM=HDRSC3#view=detail&mi d=3D71B55E2A75940F44FD3D71B55E2A75940F44FD

21. ” “ In what ways do compounds differs from their components elements? The physical and chemical properties of a compound are usually different from those elements which it form from.

22. CHEMICALS BONDS

24. IONIC BOUND

29. COVALENT BOUND

31. COVALENT BOUNDS

32. VAN DER WAALS FORCES

33. ” “ What are the main types of bound? The main types of chemicals bounds are ionic bounds and covalent bounds