Warm-Up 11/21/14 You will need a periodic table. Not the textbook.

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Warm-Up 11/21/14 You will need a periodic table. Not the textbook. Don’t have one? Trade Ms. Au-Yeung something for one. Can start quiz (electron configurations) ASAP. Have until 8:35AM to finish.

Know the naming system for ionic compounds Objective Know the naming system for ionic compounds Agenda Quiz Ionic Naming Ions - Practice

Electron configurations (noble gas too) Lewis dot structures Quiz Monday Three definitions: 1) aufbau principle 2) Pauli exclusion principle 3) Hund’s rule Electron configurations (noble gas too) Lewis dot structures Allowed an approved periodic table.

Ionic Compound – a compound composed of cations and anions (pg. 194) Review from yesterday Ionic Compound – a compound composed of cations and anions (pg. 194) Ionic Bond – The forces that hold ions together in ionic compounds (pg. 194)

Ionic Compound – a compound composed of cations and anions (pg. 194) Review from yesterday Ionic Compound – a compound composed of cations and anions (pg. 194) Ionic Bond – The forces that hold ions together in ionic compounds (pg. 194) LiBr

Review from yesterday Section 7.2 Pg. 196 - Conceptual Problem #12, 13 Pg. 199 - Section Review #16, 18, 19, 20

Split a half sheet with someone. Now try these combinations! Debrief Split a half sheet with someone. Now try these combinations! 1) Calcium with fluorine 2) Rubidium (Rb) with oxygen 3) Magnesium with phosphorus DON’T FORGET YOUR NAME!

LiBr Lithium bromine ide Metal (cation) first - name stays the same How do we name ionic compounds? Metal (cation) first - name stays the same Non-metal (anion) second - drop the ending and add –ide LiBr Lithium bromine ide

How would you name the compounds from yesterday’s debrief? You Try! How would you name the compounds from yesterday’s debrief? 1) Calcium with fluorine 2) Rubidium (Rb) with oxygen 3) Magnesium with phosphorus

Debrief Answer in your notebook: 1) You were just given the symbol for an element. 2) What type of ion does this element become? 3) Form an ionic bond with another element in the room. 4) What would the chemical formula for your compound be? 5) What would the name of it be?

Flame Test Lab Report due Tuesday 11/25/14 Homework Quiz Monday Flame Test Lab Report due Tuesday 11/25/14