Wednesday, September 19, 2012

Wednesday 9/19/12

EQ: "How are atoms bonded together?

VOCAB: Ion, Isotope, Covalent Bonds, Ionic Bonds

HOMEWORK: (only if you didn't finish the top section "Neutral atoms" of your worksheet from class today)

CLASS RECAP:Today students started class reviewing how to draw atoms.  Then students learned how to deduce the amount of protons, neutrons, and electrons in an atom using their periodic table.



Students practiced this on the worksheet "Protons Neutrons and Electrons Practice". 


We then learned about what an ion is and how to calculate the numbers of protons, neutrons, and electrons in atoms with an overall charge.

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