Slide 1 Slide 2 Slide 3 Slide 4 red and green are opposites Slide 5 assume red and green cancel each other net color = neutral Slide 6 take away one red Slide 7 net color…

Slide 1 Chemical Compounds Slide 2 DO NOW Label the atom- proton, neutron, electron, nucleus. Label charges where they belong. (+) (-) Slide 3 Elements A pure substance that…

Slide 1 Unit II: Atoms and The Periodic Table ATOMIC NUMBER, ATOMIC MASS, AND ISOTOPES Slide 2 Subatomic Particles Particles which make up the atom are called subatomic particles.…

Slide 1 Chemistry for Biology Students Slide 2 Atomic Structure Atoms are composed of ……..? Slide 3 Atomic Structure You were right if you said: protons electrons and…

Slide 1 Slide 2 Atoms & Electrons All matter is composed of atoms. The Periodic Table of Elements lists all known types of atoms and their properties. The atom is comprised…

Slide 1 Slide 2 The Ancient Greeks used to believe that everything was made up of very small particles. I did some experiments in 1808 that proved this and called these particles…