Remember!

Copyright 2011 CreativeChemistryLessons.com

Remember!Remember!

• Metals LOSE ElectronsMetals LOSE Electrons(CATIONS)(CATIONS)

• Non-Metals GAIN ElectronsNon-Metals GAIN Electrons(ANIONS)(ANIONS)

http://www.creativechemistrylessons.com/


What’s the Word?What’s the Word?

• The energy required to The energy required to take an electron from an take an electron from an element’s outer levelelement’s outer level

_ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ __ _ _ _ _ __ _ _ _ _ _

I O N I Z A T I O NI O N I Z A T I O NE N E R G YE N E R G Y



Make a PredictionMake a Prediction

Who should it beWho should it beeasier to take easier to take

electrons from?electrons from?

METALSMETALSNON-METALSNON-METALS



LOW IONIZATIONLOW IONIZATION

METALEASY TO TAKE



LOW IONIZATIONLOW IONIZATION

METALEASY TO TAKE



HIGH IONIZATIONHIGH IONIZATION

NON-METALHARD TO TAKE



REALLY HIGH IONIZATIONREALLY HIGH IONIZATION

NON-METALHARD TO TAKE



Ionization EnergyIonization Energy

• The elements with theThe elements with theHighest Ionization EnergiesHighest Ionization Energies are the best running backs!are the best running backs!

They holdThey holdon to on to

the ball!the ball!

They holdThey holdon to on to

the ball!the ball!


BEST RUNNING BACKS?BEST RUNNING BACKS?

WORST RUNNING BACKS?WORST RUNNING BACKS?


Element StrengthElement Strength

• The elements can be The elements can be STRONGSTRONG or or WEAKWEAK at at holding on to electrons.holding on to electrons.


Ionization EnergyIonization Energy

• Ionization energy is Ionization energy is HIGHHIGH if it if it is is difficultdifficult to take an electron. to take an electron.

• Ionization energy is Ionization energy is LOWLOW if it if it is is easyeasy to take an electron. to take an electron.

PLAYDANCING DEVIL

CLIP

PLAYWILLY WONKA

CLIP


TRENDS OF THE TABLEElements as Stabilized Ions

STRONGSTRONG

WEAKWEAKIONIZATION ENERGY

HIGH

LOW


Do You Get It?Do You Get It?

• Which element has a higher Which element has a higher IONIZATION ENERGYIONIZATION ENERGY??

N F




FN


H He

Li Be B C N O F Ne

Na Mg Al Si P S Cl Ar

K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr

Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe

Cs Ba ↓ Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn

La Ce Pr Nb Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu

Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr





K S




K S


H He

Li Be B C N O F Ne











s Ge




Ges


H He

Li Be B C N O F Ne











I Br




I Br


H He

Li Be B C N O F Ne











As Sn




As Sn


H He

Li Be B C N O F Ne











P N




P N


H He

Li Be B C N O F Ne











B O




B O


H He

Li Be B C N O F Ne











Na Al




Na Al


H He

Li Be B C N O F Ne









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 Cu Zn+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 Pd Ag+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

La+2 Ce+2 Pr+2 Nb+2 Pm+2 Sm+2 Eu+2 Gd+2 Tb+2 Dy+2 Ho+2 Er+2 Tm+2 Yb+2 Lu+2

Ac+2 Th+2 Pa+2 U+2 Np+2 Pu+2 Am+2 Cm+2 Bk+2 Cf+2 Es+2 Fm+2 Md+2 No+2 Lr+2


■ Metal (CATION)■ Semi-Metal■ Non-Metal (ANION)

■ Metal (CATION)■ Semi-Metal■ Non-Metal (ANION)

STRON

GSTRON

G

WEAKWEAKIONIZATION ENERGY

HIGH

LOW

Date post:	11-Jan-2016
Category:	Documents
Upload:	jalena
View:	20 times
Download:	0 times

Remember!

Documents