Grab binders handouts begin the Do Now 214

Grab binders & handouts, begin the Do Now 2/14 DO NOW 1. What is a group in the Periodic Table? 2. What is a period in the Periodic Table? 3. What is the group and period number for Pt? 4. Which Periodic Trend identifies an atom’s relative attractions to electrons? 5. Which element has a larger atomic radius, F or N? 6. Which element has a greater ionization energy, H or Cs?

1 1 2 3 18 13 14 15 16 17 2 G 4 5 r 6 o 7 u Period 3 4 5 6 7 8 9 10 11 12

Overview of the Periodic Trends • Atomic Radius (AR) - Definition: size of the atom • Ionization Energy (IE) - Definition: how much energy it takes to remove an e- from an atom • Electronegativity (EN) - Definition: atom’s attraction/pull on e-

Periodic Trends Check In Try the following… 1. What element is found in Group 11, Period 5? 2. What element is found in Group 16, Period 3? 3. What is the group and period number for Potassium (K)? 4. Which element is smaller, Chlorine (Cl) or Iodine (I)? 5. Which element is more electronegative, Cesium (Cs) or Polonium (Po)? 6. Which element requires more energy to remove an electron, Strontium (Sr) or Magnesium (Mg)?

Periodic Trends RAFTS Application Time (min) Directions: 15 RAFTS Introduction & Word Choice Brainstorm 10 Pre-writing: Outline your ideas for your love/break-up letter How are you going to use the key terms & how do they apply to your element – F or Cs? How are you conveying love or not? 5 Peer Check: 1 min – share your ideas with a partner 1 min – comment on peer’s shared ideas to check their ideas properly align with the Periodic Trends *Swap roles with partner 15 Drafting: Begin to format your outline into complete sentences. Be descriptive! 5 Peer Check: 2 min – share your draft with a partner 1 min – comment on peer’s shared ideas to check they convey the proper role and maintain the correct audience *Swap roles with partner

RAFTS Word Choice As you listen/read through the samples…. . • Identify words that convey the strong verb ATTRACTION

Periodic Trends RAFTS Application Time (min) Directions: 15 RAFTS Introduction & Word Choice Brainstorm 10 Pre-writing: Outline your ideas for your love/break-up letter How are you going to use the key terms? How are you conveying love or not? 5 Peer Check: 1 min – share your ideas with a partner 1 min – comment on peer’s shared ideas to check their ideas properly align with the Periodic Trends *Swap roles with partner 15 Drafting: Begin to format your outline into complete sentences. Be descriptive! 5 Peer Check: 2 min – share your draft with a partner 1 min – comment on peer’s shared ideas to check they convey the proper role and maintain the correct audience *Swap roles with partner

Periodic Table Families: Key Points • The Periodic Table is split up into two main categories: Metals & Nonmetals • Characteristics of Metals: • Characteristics of Nonmetals: *Elements in the same family have similar chemical characteristics

Nonmetals

Periodic Table Families • Metal Groups: Group 1 – Alkali Metals Group 2 – Alkaline Earth Metals Group 3 – Transition Metals • Nonmetals Groups: Group 7 – Halogens Group 8 – Noble Gases

Periodic Table Families Group Project • As a group you have 17 min to complete the following… Determine how you will present to the class (organize the layout and what you may need) Begin research & completing individual element profiles