Objective: I will analyze the periodic trend of electronegativity.

1. Unit 6: Atomic Hookups: Chemical Bonding 6.5 How can we interpret the recurring trends of electronegativity in the periodic table? AGENDA Do Now Introduction Mini-Lesson Summary Work Period Exit Slip Objective: I will analyze the periodic trend of electronegativity. DO NOW: Complete Do Now slip You have 5 minutes

2. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 AGENDA Introduction Mini-Lesson Summary Do Now Work Period Exit Slip Real-world connection Laws of attraction Vocabulary electronegativity

3. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 AGENDA Introduction Mini-Lesson Summary Do Now Work Period Exit Slip Announcements Regents Prep today during lunch Permission slips due! Quiz on Thursday on 6.1-6.5

4. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 AGENDA Introduction Mini-Lesson Summary Do Now Work Period Exit Slip Do now

5. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • electronegativity • DEFINITION: ability of an atom to attract a valence electron to itself Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

6. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Think ink…pair share If you have a higher electronegativity, do you think it is easier or more difficult to attract an electron? Why? Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

7. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Electronegativity across a period Work in pairs for 7-10 minutes! Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

8. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Electronegativity across a period Work in pairs for 7-10 minutes! Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

9. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • Discuss & write in pairs • State the trend in electronegativity for the elements in the table as the atomic number increases. What does this tell you about how easy it is to attract an electron as you move across a period? • (CITE EVIDENCE) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

10. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Electronegativity down a group Work in pairs for 7-10 minutes! Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

11. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Electronegativity down a group Work in pairs for 7-10 minutes! Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

12. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • Discuss & write in pairs • State the trend in electronegativity for the elements in the table as the atomic number increases. What does this tell you about how easy it is to attract an electron as you move down a group? • Why do you think Fluorine has the highest electronegativity on the periodic table while Cesium has the lowest. • (CITE EVIDENCE) Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

13. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 summary Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

14. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 summary Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

15. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • Question #1 • Raise your finger corresponding to answer choice: Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

16. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • Question #2 • Raise your finger corresponding to answer choice: Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

17. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • Question #3 • Raise your finger corresponding to answer choice: Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

18. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 • Question #4 • Raise your finger corresponding to answer choice: Work Period Summary Mini-Lesson Exit Slip Do Now Introduction

19. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Work period Complete pages 33-34 Work Period Exit Slip Introduction Do Now Mini-Lesson Summary

20. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 HOMEWORK: Complete rest of 6.5 in the packet for homework Work Period Exit Slip Introduction Do Now Mini-Lesson Summary

21. Unit 6: Atomic Hookups: Chemical Bonding How can we interpret the recurring trends of electronegativity in the periodic table? 6.5 Exit Slip Make sure you get your trackers checked! Exit Slip Introduction Do Now Mini-Lesson Summary Work Period