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THE PERIODIC TABLETHE PERIODIC TABLE
N o b l e g a s e s
H a l o g e n s
A l k a l i m
e t a l s
A l k a l i e
a r t h e l e m e n t s
Transition metals
Lanthanides
Actinides
Metal elements
Non – Metal elements
Semi – Metal elements
Semi –Metal
elements
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FIRST 20 ELEMENTSFIRST 20 ELEMENTS
PROTONPROTONNUMBERNUMBER
ELEMENTELEMENT SYMBOLSYMBOL ELECTRONICELECTRONICCONFIGURATIONCONFIGURATION
1 Hydrogen H 1
2 Hel!" He 2
# L$%!" L 2&1' Berll!" Be 2&2
( Boron B 2
) C*r+on C 2&'
, N$rogen N 2&(- O.ygen O 2&)
/ Fl!orne F 2&,
10 Neon Ne 2&-
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FIRST 20 ELEMENTSFIRST 20 ELEMENTS
PROTONROTON
NUMBER
UMBER
ELEMENTLEMENT SYMBOYMBO
L
ELECTRONICLECTRONIC
CONFIGURATION
ONFIGURATION
11 Sod!" N* 2&-&1
12 M*gne!" Mg 2&-&2
1# Al!"n!" Al 2&-1' Slone S 2&-&'
1( P%o%or! P 2&-&(
1) S!l%!r S 2&-&)
1, C%lorne Cl 2&-&,1- Argon Ar 2&-&-
1/ Po$*!" 3 2&-&-&1
20 C*l!" C* 2&-&-&2
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1&2 UNDERSTANDING THE1&2 UNDERSTANDING THE
ELEMENTS OF GROUP 1ELEMENTS OF GROUP 1
POSITION OF THEPOSITION OF THE
GROUP 1GROUP 1
ELEMENTSELEMENTS
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PHYSICAL PROPERTIES OF
HYSICAL PROPERTIES OF
THE GROUP ELEMENTSHE GROUP ELEMENTS
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REACTION OF GROUP 1REACTION OF GROUP 1
ELEMENTS 4ITH 4ATERELEMENTS 4ITH 4ATER
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CHEMICAL PROPERTIES OF GROUP 1,CHEMICAL PROPERTIES OF GROUP 1,
1& Re*$ 5$% 5*$er $o 6or" *n *d
ol!$on
eg 7
C%lorne 8 5*$er 9 Hydro%lor *d 8 %yo%loro! *d
2& Re*1$0 5$% "e$*l $o 6or" "e$*l
%*lde0
eg 7
Fer!" 8 C%lorne 9 Fer!" C%lorde
#& Re*1$0 5$% 0od!" %ydro.de $o 6or"
5*$er *nd 0*l$
eg 7
C%lorne 8 od!" %ydro.de 9 Sod!" C%lorde 8 od!"%yo%lorde 8 5*$er
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1&' UNDERSTANDING THE1&' UNDERSTANDING THE
ELEMENTS OF GROUP 1-ELEMENTS OF GROUP 1-
POSITION OF THE GROUP 1-POSITION OF THE GROUP 1-
ELEMENTSELEMENTS
T%e gro! - ele"en$0 *re $%e le*0$
%e gro! - ele"en$0 *re $%e le*0$
re*1$:e ele"en$0 n $%e erod1 $*+le&
e*1$:e ele"en$0 n $%e erod1 $*+le&
T%0 0 5%y $%ey *re 1*lled $%e no+le g*0e%0 0 5%y $%ey *re 1*lled $%e no+le g*0e
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NOBLE
GASES
NUMBER OF
PROTON
ELECTRON
CONFIGURATION
DENSITY BOILING
POINT
Hel!" 2 2
Neon 10 2&-
Argon 1- 2&-&-
Cry$on #) 2&-&1-&-
;enon (' 2&-&1-&1-&-
R*don -) 2&-&1-&1-&-
I n c r e a s i n g
I n c r e a s i n g
THE PHYSICAL PROPERTIES OFTHE PHYSICAL PROPERTIES OF
THE ELEMENTS OF GROUP 1-THE ELEMENTS OF GROUP 1-
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T%ee ele$ron *rr*nge"en$ *re :eryT%ee ele$ron *rr*nge"en$ *re :ery
$*+le$*+le
T%*$ 5%y $%e no+le g*e *re oT%*$ 5%y $%e no+le g*e *re o
!nre*$:e *nd do no$ !!*lly 6or" +ond!nre*$:e *nd do no$ !!*lly 6or" +ond5$% o$%er *$o"5$% o$%er *$o"
T% *lo 5%y $%er "ole!le on$T% *lo 5%y $%er "ole!le on$o6 ngle *$o"& T%ey *re *d $o +eo6 ngle *$o"& T%ey *re *d $o +e
"ono*$o""ono*$o"
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1&( UNDERSTANDING THE1&( UNDERSTANDING THE
ELEMENTS IN PERIOD #ELEMENTS IN PERIOD #
Elements inPeriod 3
N* Mg Al S P S Cl Ar
Number ofproton
11 12 1# 1' 1( 1) 1, 1-
Atomic size
Melting point
Electronegativity
Metalliccharacter
Electrical
conductivity
CHARACTERISTICS OF ELEMENTS IN PERIOD #CHARACTERISTICS OF ELEMENTS IN PERIOD #
Decreasing Increasing
Good ea!
Average
Decreasing
Decreasing
Increasing
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CHEMICAL PROPERTIES OFCHEMICAL PROPERTIES OF
PERIOD # ELEMENTSPERIOD # ELEMENTS
O.de0 o6
Perod #
ele"en$0
C%e"1*
l
6or"!l*e
C%*r*1$er0$1
0 o6 o.de0
H o6
*
0ol!$on
0
Sod!" o.de N*2O B*e 1'
M*gne!"
o.de
MgO B*e /
Al!"n!" o.de Al2O# A"%o$er ,
Slon do.de SO2 4e*= *d )P%o%or!
en$o.de
P'O10 Ad #
S!l%!r do.de SO2 Ad 2
D%lorne Cl2O, Ad 1
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