15. 80 Hg 200.59 Mercury Atomic number (electron/proton pairs) Atomic weight symbol Element name Electron (-) nucleus Proton (+) Neutron
16. 1. Chlorophyll absorbs light from the sun 2. Sun’s energy splits water molecule into hydrogen & oxygen 3. Hydrogen joins carbon dioxide to make food (sugar/glucose) 4. Sugar carried through the plant; oxygen is released into the air 6 6 6 PHOTOSYNTHESIS H 2 O O 2 CO 2 = + + C 6 H 12 O 6 MOVE