Documents World Changes 1960 2000 Population grew 2x (3Bil 6Bil) $ Economies grew 5x Oil production up 6x.....

Slide 1 World Changes 1960  2000  Population grew 2x (3Bil  6Bil) $ Economies grew 5x Oil production up 6x Oil production up 6x Wood production up 2x Wood production…

Documents Electron clouds are 3D, not flat Electrons are spread out as much as possible, not usually round,...

Slide 1 Slide 2 Slide 3 Electron clouds are 3D, not flat Electrons are spread out as much as possible, not usually round, and are moving rapidly These things are hard to…