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Slide 1Chemistry Introduction to Chemistry Honors Biology Ms. Kim Slide 2 Composition of Matter Matter - everything in universe is composed of matter (stuff) Matter is anything…
Slide 1 Slide 2 2006-2007 Biology is the only subject in which multiplication is the same thing as division… Slide 3 Where it all began… You started as a cell smaller…
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Slide 1The atom Slide 2 Electron Clouds Major energy levelMaximum number of electrons K2 electrons L8 electrons M18 electrons N32 electrons O32 electrons P18 electrons Q2…
Slide 1 Slide 2 Catalyst – February 3(10)-7, 2010 Please place Progress Report Reflection Homework on your desk. What is a valence electron? What are the 3 subatomic particles?…