Periodic Table

• Why is life based on carbon
• proton-positive
• Uranium highest stable atom
• 186,000 miles per second electron
• no matter is solid
• first orbit is 2 for oxygen
• atomic theory 2-8 electrons
• Hydrogen one orbit, one electron
• Biological four groups are lipids, carbohydrates, nucleic acids, and proteins
• Not correct type of atoms to live on Mars
• The environment is adapted to us
• The theory of evolution is credited to Charles Darwin
• Lipids=cell membrane
• Sugar is are main energy source