During this week's class we spent a good bit of time with the periodic table and reviewed protons, neutrons and electrons. The next few weeks we will be diving quite deeply into the periodic table and the language of atoms and molecules.
For homework this week please do the enclosed worksheet. I've included the answer key so that you can check your work. Beware, there are some isotopes and ions on the sheet so pay close attention. Pro tip: Let the atomic mass be your guide when it comes to the number of neutrons. Please email me if you have questions.
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