1. Chemistry 1010 ……Are You Still Holding On For the Ride

2. Four words that mess with your head Atom – single building block from the periodic table Element – more than one building block from the periodic table Compound – two or more atoms joined together (ionic) Molecule – two or more atoms joined together (covalent)

3. Chemical Equations

5. Balancing Equations

6. Practice Balancing Equations

7. Chemistry The Study of Matter and the Changes it undergoes

8. The Study of Matter Matter - Occupies Space and has mass

9. The Study of Matter Matter - Occupies Space and has mass Mass - Measure of the quantity of Matter

10. The Study of Matter Matter - Occupies Space and has mass Mass - Measure of the quantity of Matter Weight - Measure of the force of attraction

12. MATTER Pure substance - Has fixed composition and distinct properties

13. MATTER Pure substance - Has fixed composition and distinct properties –Element - Substance that cannot be broken into a simpler substance without loosing its properties

15. MATTER Pure substance - Has fixed composition and distinct properties –Element - Substance that cannot be broken into a simpler substance without loosing its properties –Compound - Composed of two or more elements

16. MATTER Mixture - Composed of two or more substances which retain their individual identities –Homogeneous mixture - Mixture that is uniform throughout –Heterogeneous mixture - Mixture that is not uniform throughout

18. Ohhh My What is the Matter…….. ……It’s all a matter of chemistry Image from: www.flickr.com

19. Systeme International base units (SI Units) LengthMeterm Massgramg VolumeLiterL TimeSeconds TemperatureKelvinK HeatJouleJ

20. WrittenSymbolExponentialDecimal giga mega GMGM 10 9 10 6 1 000 000 000 1 000 000 kilok10 3 1 000 Base unit10 0 1 decid10 -1 0.1 centic10 -2 0.01 millim10 -3 0.001 micro Nano µNµN 10 -6 10 -9 0.000 001.000 000 001

21. Heat - measure of the quantity or how much energy Temperature - measure of the intensity or how energetic each particle is

23. Temperature Conversion K = °C + 273 °C = 5/9 (°F – 32) °F = 9/5 * °C + 32