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Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.comRemember! Metals LOSE Electrons Called CATIONS Positive ChargeMetals LOSE Electrons.

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Presentation on theme: "Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.comRemember! Metals LOSE Electrons Called CATIONS Positive ChargeMetals LOSE Electrons."— Presentation transcript:

1 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.comRemember! Metals LOSE Electrons Called CATIONS Positive ChargeMetals LOSE Electrons Called CATIONS Positive Charge Non-Metals GAIN Electrons Called ANIONS Negative ChargeNon-Metals GAIN Electrons Called ANIONS Negative Charge

2 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com What’s the Word? The attractiveness of an element to electrons.The attractiveness of an element to electrons. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ E L E C T R O N E G A T I V I T Y PLAY KABANG CANDY VIDEO

3 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com ELECTRONEGATIVITY Hey baby! ¿Estoy atrayendo a sus electrones? Hey baby! ¿Estoy atrayendo a sus electrones? PLAY GO ANIMATE VIDEO

4 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com H -1 He Li +1 Be +2 B +3 C -4 N -3 O -2 F -1 Ne Na +1 Mg +2 Al +3 Si ±4 P -3 S -2 Cl -1 Ar K +1 Ca +2 Sc +2 Ti +2 V +2 Cr Mn +2 Fe +2 Co +2 Ni +2 CuZn +2 Ga +3 Ge +4 As -3 Se -2 Br -1 Kr Rb +1 Sr +2 Y +2 Zr +2 Nb +1 Mo +1 Tc +2 Ru +1 Rh +1 PdAg +1 Cd +2 In +3 Sn +4 Sb +5 Te -2 I -1 Xe Cs +1 Ba +2 Hf +2 Ta +2 W +2 Re +2 Os +2 Ir +2 Pt +1 Au +1 Hg +2 Tl +3 Pb +4 Bi +5 Po +6 At -1 Rn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ■ Metal (CATION) ■ Semi-Metal ■ Non-Metal (ANION) ■ Metal (CATION) ■ Semi-Metal ■ Non-Metal (ANION) ELECTRON ATTRACTION

5 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Li F

6 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Li F

7 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION

8 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Cl Na

9 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Cl Na

10 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION

11 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com H -1 He Li +1 Be +2 B +3 C -4 N -3 O -2 F -1 Ne Na +1 Mg +2 Al +3 Si ±4 P -3 S -2 Cl -1 Ar K +1 Ca +2 Sc +2 Ti +2 V +2 Cr Mn +2 Fe +2 Co +2 Ni +2 CuZn +2 Ga +3 Ge +4 As -3 Se -2 Br -1 Kr Rb +1 Sr +2 Y +2 Zr +2 Nb +1 Mo +1 Tc +2 Ru +1 Rh +1 PdAg +1 Cd +2 In +3 Sn +4 Sb +5 Te -2 I -1 Xe Cs +1 Ba +2 Hf +2 Ta +2 W +2 Re +2 Os +2 Ir +2 Pt +1 Au +1 Hg +2 Tl +3 Pb +4 Bi +5 Po +6 At -1 Rn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ■ Metal (CATION) ■ Semi-Metal ■ Non-Metal (ANION) ■ Metal (CATION) ■ Semi-Metal ■ Non-Metal (ANION) ELECTRON ATTRACTION PLAY GO ANIMATE VIDEO

12 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Ge P

13 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? P Ge

14 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION

15 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a lower ELECTRONEGATIVITY?Which element has a lower ELECTRONEGATIVITY? S Al

16 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a lower ELECTRONEGATIVITY?Which element has a lower ELECTRONEGATIVITY? S Al

17 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION

18 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a lower ELECTRONEGATIVITY?Which element has a lower ELECTRONEGATIVITY? C O

19 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a lower ELECTRONEGATIVITY?Which element has a lower ELECTRONEGATIVITY? C O

20 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION

21 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Se Cl

22 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Se Cl

23 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION

24 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Fe Zn

25 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Which element has a higher ELECTRONEGATIVITY?Which element has a higher ELECTRONEGATIVITY? Fe Zn

26 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons ELECTRON ATTRACTION PLAY ELECTRONEGATIVITY VIDEO

27 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Put these elements in order of increasing electronegativityPut these elements in order of increasing electronegativity Se 1 S 3 Cl 2

28 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons Se SCl ELECTRON ATTRACTION 1 2 3

29 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Put these elements in order of increasing electronegativityPut these elements in order of increasing electronegativity Ge 1 Fe 3 Br 2

30 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons Fe GeBr ELECTRON ATTRACTION 1 2 3

31 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Put these elements in order of decreasing electronegativityPut these elements in order of decreasing electronegativity N 1 Ag 3 Si 2

32 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons N SiAg ELECTRON ATTRACTION 1 2 3

33 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Put these elements in order of increasing electronegativityPut these elements in order of increasing electronegativity He 1 Ne 3 At 2

34 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons He NeAt ELECTRON ATTRACTION 1 2 3

35 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com Do You Get It? Put these elements in order of decreasing electronegativityPut these elements in order of decreasing electronegativity Sb 1 Mo 3 In 2

36 Copyright 2011 CreativeChemistryLessons.comCreativeChemistryLessons.com HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn TRENDS OF THE TABLE Electronegativity = Attraction to Electrons Mo InSb ELECTRON ATTRACTION 1 2 3

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