Today was a review day for the summative tomorrow.
What do you need to know????
- the structure of the atom - what particles are in an atom and their charges
- the difference between the atomic number and atomic mass
- tell how many protons, neutrons, and electrons are in an atom
- draw and identify Bohr models
- draw and identify Lewis dot structures
- know what valence electrons are and how they are different than other electrons
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