DO NOw SILENT AND INDEPENDENT On a clean left page, AFTER ALL YOUR OLD NOTES, Draw and complete this table out using the words and symbols at the bottom of your page. Positive Negative Neutral 1 AMU 1 AMU Nucleus Nucleus Floating 0 (Zero) Charge Location Mass (AMU) Protons Neutrons Electrons
Paste the table I gave you on a clean RIGHT Page Paste the table I gave you on a clean RIGHT Page. Then fill out the boxes. Charge Location Mass (AMU) Protons Positive Nucleus 1 AMU Neutrons Neutral (No Charge) Nucleus 1 AMU Electrons Negative Floating 0 AMU
Draw and Complete this Triple Venn Diagram For the three different types of subatomic particles LEFT SIDE
DOL’s Yesterday We did pretty good with atomic mass (AMU) Had trouble with mass and electrons. Had trouble with charge
DRAW THIS ON A RIGHT PAGE MASS CHARGE PROTONS + NEUTRONS ELECTRONS DON’T MATTER FOR MASS ONLY PROTONS AND ELECTRONS MATTER More Protons = Positive Charge More Electrons = Negative Charge
Review Examples From Yesterday
DEFINITION IN YOUR WORDS Electron Clouds Definition – rings of electrons that go around the nucleus of an atom WORD DEFINITION IN YOUR WORDS SENTENCE PICTURE
INVESTIGATE Given the following three models, what can we tell about the electrons in the different electron clouds.
DOL Find the Atomic Mass Protons – 14 Electrons – 15 Neutrons - 15 2) What is the atomic mass if I add three electrons?