copyright 2011 creativechemistrylessons.comcreativechemistrylessons.com what is an ion and how do...

Copyright 2011 CreativeChemistryLessons.com

What is an What is an IONIONand how do youand how do you

make one?make one?An An atomatom with a with a positivepositive oror negative negative charge charge due due

to anto an unbalance unbalance ofof protons protons andand electronselectrons..

SimulatorSimulator


Which Which elementselements

are these?are these?

What do they What do they have in have in

common?common?

18221822

36483648

NEON

HELIUM

ARGON

KRYPTON

Nobles Video


NOBLE GASES HAVE FULL OUTER LEVELS NOBLE GASES HAVE FULL OUTER LEVELS OF ELECTRONS (VALENCE ELECTRONS)!OF ELECTRONS (VALENCE ELECTRONS)!

18221822

36483648

HELIUM

NEON ARGON

KRYPTONTHE

NOBLE GASES


What word comesWhat word comesto mind when youto mind when youwatch this video?watch this video?

Play ‘Leave Brittney Alone’ Video

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

Definition: Not fixed or firm, Definition: Not fixed or firm, inconsistent, irregular or waveringinconsistent, irregular or wavering


UNSTABLE!UNSTABLE!_ _ _ _ _ _ _ __ _ _ _ _ _ _ _


The elements are very UNSTABLE creatures!

For the elements, STABILITY is happiness.

This happens when they obtain a

FULL OUTER LEVELof electrons!

VALENCE ELECTRONS

For the elements, STABILITY is happiness.

This happens when they obtain a

FULL OUTER LEVELof electrons!

VALENCE ELECTRONS


ESSENTIAL QUESTIONESSENTIAL QUESTION

• Can you explain why most Can you explain why most elements are unstable and elements are unstable and what they do in order to get what they do in order to get stable, giving examples?stable, giving examples?


The Noble Gases

The Noble Gases

HeHeNeNe

ArArKrKr

XeXeRnRn

PLAY PROMO CLIP

Copyright 2011 CreativeChemistryLessons.comThe Noble GasesThe Noble Gases

HeHe NeNe ArAr KrKr XeXe RnRn


HeHeNeNe ArAr KrKr XeXe RnRn


HeHe NeNe ArArKrKr XeXe

RnRn


The Noble Gases

HELIUM NEON

KRYPTONXENONARGON


They all want to be like the NOBLE GASES!


THE ELEMENTS WISHESTHE ELEMENTS WISHES• I WISH I WAS I WISH I WAS STABLESTABLE..

• I WISH I HAD A I WISH I HAD A FULL OUTER FULL OUTER LEVELLEVEL OF ELECTRONS. OF ELECTRONS.

• I WISH I WAS I WISH I WAS LIKE THE NOBLE LIKE THE NOBLE GASESGASES..

OLD I WISH NEW I WISH


THE ELEMENTS WISHESTHE ELEMENTS WISHES• I WISH I WAS I WISH I WAS STABLESTABLE..

• I WISH I WAS I WISH I WAS FULLFULL..

• I WISH I WAS A I WISH I WAS A GASGAS..

• I WISH I WAS I WISH I WAS NOBLENOBLE..

OLD I WISH NEW I WISH


IONSIONS• The tendency of the elements to The tendency of the elements to

STABILIZESTABILIZE by obtaining a by obtaining a FULL FULL VALENCEVALENCE of electrons, of electrons,called the called the OCTET RULEOCTET RULE..

• They can do this byThey can do this byGAININGGAINING electrons, which produces electrons, which produces a a NEGATIVE CHARGENEGATIVE CHARGE..

• Or they can Or they can LOSELOSE electrons, which electrons, which produces a produces a POSITIVEPOSITIVE CHARGECHARGE..

Nobles VideoSimulatorSimulator


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

IONSIONS


How will Fluorine stabilize?How will Fluorine stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

9109

10


Fluorine will stabilize byFluorine will stabilize byGAINING 1 ELECTRON (-1 Charge)GAINING 1 ELECTRON (-1 Charge)

■ Protons

■ Neutrons

■ Electrons

9109

10

-1

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

FLUORINE 7 GAIN 1 -1

IONSIONS


How will Oxygen stabilize?How will Oxygen stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

8888


Oxygen will stabilize byOxygen will stabilize byGAINING 2 Electrons (-2 Charge)GAINING 2 Electrons (-2 Charge)

■ Protons

■ Neutrons

■ Electrons

8888

-2

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2

IONSIONS


OOxygen

Atomic #8

Atomic Mass16

8 Protons8 Neutrons8 Electrons

O168

178O

188O

This is how your packet should look so far!This is how your packet should look so far!

O168

178 O 18

8O8P10N

-2

• Pick another isotope if possible.Pick another isotope if possible.• Circle if it gains or loses electrons.Circle if it gains or loses electrons.

• Draw the charge, use yellow for negative.Draw the charge, use yellow for negative.• Use a different color for added electrons.Use a different color for added electrons.

00


How will Nitrogen stabilize?How will Nitrogen stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

7777


Nitrogen will stabilize byNitrogen will stabilize byGAINING 3 Electrons (-3 Charge)GAINING 3 Electrons (-3 Charge)

■ Protons

■ Neutrons

■ Electrons

7777

-3

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2

NITROGEN 5 GAIN 3 -3

IONSIONS


How will Carbon stabilize?How will Carbon stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

6666


Carbon will stabilize byCarbon will stabilize byGAINING 4 Electrons (-4 Charge)GAINING 4 Electrons (-4 Charge)

■ Protons

■ Neutrons

■ Electrons

6666

-4

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

IONSIONS


How will Boron stabilize?How will Boron stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

5656


Boron stabilize byBoron stabilize byLOSING 3 Electrons (+3 Charge)LOSING 3 Electrons (+3 Charge)

■ Protons

■ Neutrons

■ Electrons +35656

HELIUM


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

BORON 3 LOSE 3 +3

IONSIONS


How will Beryllium stabilize?How will Beryllium stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

4545


Beryllium will stabilize byBeryllium will stabilize byLOSING 2 Electrons (+2 Charge)LOSING 2 Electrons (+2 Charge)

■ Protons

■ Neutrons

■ Electrons

4545

+2

HELIUM


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

BORON 3 LOSE 3 +3

BERYLLIUM 2 LOSE 2 +2

IONSIONS



Be

Beryllium

Atomic #4

Atomic Mass9


Be74

94Be

104Be

Be74Be9

4 Be104 +2

4P6N

00

• Pick another isotope if possible.Pick another isotope if possible.• Circle if it gains or loses electrons.Circle if it gains or loses electrons.

• Draw the charge, use blue for positive.Draw the charge, use blue for positive.• Use an X for lost electrons.Use an X for lost electrons.

XXXX


How will Lithium stabilize?How will Lithium stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

3434


Lithium will stabilize byLithium will stabilize byLOSING 1 Electron (+1 Charge)LOSING 1 Electron (+1 Charge)

■ Protons

■ Neutrons

■ Electrons

3434

+1

HELIUM


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

BORON 3 LOSE 3 +3


LITHIUM 1 LOSE 1 +1

IONSIONS


How will Helium stabilize?How will Helium stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

2424


NEITHER!!!NEITHER!!!Helium is already STABLE!Helium is already STABLE!

■ Protons

■ Neutrons

■ Electrons

2424


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

BORON 3 LOSE 3 +3


LITHIUM 1 LOSE 1 +1

HELIUM 2 NONE 0

IONSIONS


• Every time you get to a Noble GasEvery time you get to a Noble Gas• Cross out gained or lost and write ‘NONE’Cross out gained or lost and write ‘NONE’• Draw a happy face and label ‘Noble Gas’Draw a happy face and label ‘Noble Gas’

NeNeon

Atomic #10

Atomic Mass20


Ne1910

2010Ne2210Ne


2010Ne

NONE

NOBLE GAS

1910Ne

10P9N

10P10N


How will HYDROGEN stabilize?How will HYDROGEN stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

1010


How will HYDROGEN stabilize?How will HYDROGEN stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

1010

-1

HELIUM


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

BORON 3 LOSE 3 +3


LITHIUM 1 LOSE 1 +1

HELIUM 2 NONE 0

HYDROGEN 1 GAIN 1 -1

IONSIONS


Neon is already STABLE!Neon is already STABLE!

■ Protons

■ Neutrons

■ Electrons

18221822


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

NEON 8 NONE 0


OXYGEN 6 GAIN 2 -2


CARBON 4 GAIN 4 -4

BORON 3 LOSE 3 +3


LITHIUM 1 LOSE 1 +1

HELIUM 2 NONE 0

HYDROGEN 1 GAIN 1 -1

IONSIONS

Nobles VideoChemistry of Bad Breath


How will Phosphorus stabilize?How will Phosphorus stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

15161516


Phosphorus will stabilize byPhosphorus will stabilize byGAINING 3 ELECTRONS (-3 Charge)GAINING 3 ELECTRONS (-3 Charge)

■ Protons

■ Neutrons

■ Electrons

15161516

-3

ARGON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

PHOSPHORUS 5 GAIN 3 -3

IONSIONS


Why is Why is GAININGGAINING Electrons Electronsa a NEGATIVE CHARGENEGATIVE CHARGE??

++++++

+++++- - - - - -

- - - - - - - -

+-

+-

+-

+-

-3


How will Sodium stabilize?How will Sodium stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

11121112


Sodium will stabilize bySodium will stabilize byLOSING 1 ELECTRON (+1 Charge)LOSING 1 ELECTRON (+1 Charge)

■ Protons

■ Neutrons

■ Electrons

11121112

+1

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1


IONSIONS


Why is Why is LOSINGLOSING Electrons Electronsa a POSITIVE CHARGEPOSITIVE CHARGE??

++++++

+- - - - - -

-

+-

+-

+-

+- +1


How will Chlorine stabilize?How will Chlorine stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

17181718


Chlorine will stabilize byChlorine will stabilize byGAINING 1 ELECTRON (-1 Charge)GAINING 1 ELECTRON (-1 Charge)

■ Protons

■ Neutrons

■ Electrons

17181718

-1

ARGON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1


CHLORINE 7 GAIN 1 -1

IONSIONS


How will Aluminum stabilize?How will Aluminum stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

13141314


Aluminum will stabilize byAluminum will stabilize byLOSING 3 ELECTRONS (+3 Charge)LOSING 3 ELECTRONS (+3 Charge)

■ Protons

■ Neutrons

■ Electrons

13141314

+3

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1

ALUMINUM 3 LOSE 3 +3



IONSIONS


How will Magnesium stabilize?How will Magnesium stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

12121212


Magnesium will stabilize byMagnesium will stabilize byLOSING 2 ELECTRONS (+2 Charge)LOSING 2 ELECTRONS (+2 Charge)

■ Protons

■ Neutrons

■ Electrons

12121212

+2

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1

MAGNESIUM 2 LOSE 2 +2




IONSIONS


How will Sulfur stabilize?How will Sulfur stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

16161616


Sulfur will stabilize bySulfur will stabilize byGAINING 2 ELECTRONS (-2 Charge)GAINING 2 ELECTRONS (-2 Charge)

■ Protons

■ Neutrons

■ Electrons

16161616

-2

ARGON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1




SULFUR 6 GAIN 2 -2


IONSIONS


How will Silicon stabilize?How will Silicon stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

14141414


Silicon will stabilize bySilicon will stabilize byGAINING 4 ELECTRONS (-4 Charge)GAINING 4 ELECTRONS (-4 Charge)

■ Protons

■ Neutrons

■ Electrons

14141414

-4

ARGON


Silicon will also stabilize bySilicon will also stabilize byLOSING 4 Electrons (+4 Charge)LOSING 4 Electrons (+4 Charge)

■ Protons

■ Neutrons

■ Electrons

14141414

+4

NEON


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1



SILICON 4 BOTH +4 OR -4


SULFUR 6 GAIN 2 -2


IONSIONS


How will Argon stabilize?How will Argon stabilize?GAIN or LOSE Electrons?GAIN or LOSE Electrons?

■ Protons

■ Neutrons

■ Electrons

18221822


NEITHER!!!NEITHER!!!Argon is already STABLE!Argon is already STABLE!

■ Protons

■ Neutrons

■ Electrons

18221822


ELEMENTNAME

VALENCEELECTRONS

GAIN/LOSE ELECTRONS

RESULTINGCHARGE

SODIUM 1 LOSE 1 +1



SILICON 4 BOTH +4 OR -4


SULFUR 6 GAIN 2 -2


ARGON 8 NONE 0

IONSIONS

________________ electrons, atoms want to

become ____________, filling up their outer

____________.

________________ electrons, _________

electrons makes them _____________, that’s

the pattern of the ______________.

Valence

level

Valence eight

MY TRENDS VIDEO

stable

stable

table


Can You Figure It Out?Can You Figure It Out?

Which elements are…Which elements are…

• The MetalsThe Metals• The Non-MetalsThe Non-Metals

• Which group is the largest?Which group is the largest?

LOOK ATTHE CHARGES


TRENDS OF THE TABLETRENDS OF THE TABLEElements as Stabilized IONSElements as Stabilized IONS

BeBe++

22

HH-1-1 HeHe

LiLi+1+1 BB+3+3 CC-4-4 NN-3-3 OO-2-2 FF-1-1 NeNe

MgMg++

22NaNa+1+1

AlAl++33

SiSi±4±4 PP-3-3 SS-2-2 ClCl-1-1 ArAr

CaCa+2+2KK+1+1 GaGa+3+3

GeGe+4+4

AsAs-3-3 SeSe--

22

BrBr-1-1 KrKr

SrSr++

22

RbRb+1+1

InIn+3+3 SnSn++

44

SbSb++

33

TeTe-2-2 II-1-1 XeXe

BaBa++

22

CsCs++

11

TlTl+3+3 PbPb++

44

BiBi++33

PoPo++

22

AtAt-1-1 RnRn


ScSc++

22

TiTi+2+2 VV+2+2 CrCr++

11

MnMn++

22

FeFe++

22

CoCo++

22

NiNi+2+2 CuCu++

11

ZnZn++

22

YY+2+2 ZrZr++

22

NbNb++

11

MoMo+1+1

TcTc+2+2 RuRu++

11

RhRh++

11

PdPd AgAg++

11

CdCd++

22

LaLa++

22

HfHf++

22

TaTa++

22

WW+2+2 ReRe++

22

OsOs++

22

IrIr+2+2 PtPt+1+1 AuAu++

11

HgHg++

22

Transition MetalsTransition Metals

TRENDS OF THE TABLETRENDS OF THE TABLEElements as Stabilized IONSElements as Stabilized IONS


H He

B C N O F Ne

Si P S Cl Ar

Ge As Se Br Kr

Sb Te I Xe

Po At Rn

Li Be

Na Mg Al

K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga

Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn

Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi

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

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


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 La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn



PLAY METALS VIDEO

That’s why we use metals to That’s why we use metals to make electrical cables!make electrical cables!

They love to LOSEtheir electrons!

WHAT IS ELECTRICITY?


Li Be B

Na Mg Al Si

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

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

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



H He

C N O F Ne

P S Cl Ar

Se Br Kr

I Xe

Rn


H He

Li Be B C N O F Ne





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

PLAY NON-METALS VIDEOPLAY NON-METALS VIDEO


H He

Li Be C N O F Ne

Na Mg Al P S Cl Ar

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

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

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



B

Si

Ge As

Sb Te

Po


H He

Li Be B C N O F Ne







PLAY SEMI-METALS VIDEO


The Main GroupsThe Main Groups

• Metals LOSE ElectronsMetals LOSE Electronscalled CATIONScalled CATIONS

• Non-Metals GAIN ElectronsNon-Metals GAIN Electronscalled ANIONScalled ANIONS

• Semi-Metals can do eitherSemi-Metals can do either


H He

Li Be B C N O F Ne







TRENDS OF THE TABLEElements as Stabilized Ions

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


-1 0

+1 +2 +3 -4 -3 -2 -1 0

+1 +2 +3 ±4 -3 -2 -1 0

+1 +2 +2 +2 +2 +1 +2 +2 +2 +2 +1 +2 +3 ±4 -3 -2 -1 0

+1 +2 +2 +2 +1 +1 +2 +1 +1 0 +1 +2 +3 +4 +3 -2 -1 0

+1 +2 +2 +2 +2 +2 +2 +2 +2 +1 +1 +2 +3 +4 +3 +2 -1 0

+2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2

+2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2 +2





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 La+2 Hf+2 Ta+2 W+2 Re+2 Os+2 Ir+2 Pt+1 Au+1 Hg+2 Tl+3 Pb+4 Bi+3 Po+2 At-1 Rn

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

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





+1 +2 +3 ±4 -3 -2 -1 0

PERIODIC TRENDS

LESSON SUMMARYLESSON SUMMARY

Identify the Idea.Identify the Idea.The concept we learned in chemistry today The concept we learned in chemistry today was __________, which is…was __________, which is…

Give a example of the idea.Give a example of the idea.For instance, _____ is a good example of For instance, _____ is a good example of conceptconcept is is exampleexample because… because…

Explain additional details of your example.Explain additional details of your example.Furthermore, Furthermore, exampleexample shows shows details details because it demonstrates…because it demonstrates…

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