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אא

אא

אא

אא

אא



3

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-٤٣ - - אא W אאאאאא K     אא W    J א     א א  א אא א   א  K    J אא    א ،א א K    J אאאאא K    J אאאאא א K     אאא W ٨  K     אא W א  אא  א אא K    

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-אא

Periodic Table of Elements

W

אא   W   א א א         אא א     אא،א K    ١ .  Dobereiner W  ،א    triads ، W אא  א K א  א א K ٢ .  Newlands W  א א octaves  א  א  אאא،א   ، K א  א אא K ٣ .  Mendeleyev-Mayer W א א    ،   א    א K ،א  א א     א     אא K אאא  אא    א،א     K  א  F 3-1 E אא K אאאא  אא א K אאא R2O ،  R  א K   אא K אא  RO   K א א R2O7   K אא RO4  א،    א،אא   א    אאא K אאא  ، אאאאא K

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-٤٥ - F 3-1 WE  K   VIII - RO4 VII RH R2O7 VI RH2 RO3 V RH3 R2O5 IV RH4 RO2 III - R2O3 II - RO I - R2O Period Fe=55, Co=59 Ni=59, Cu=63 Ru=104, Rh=104 Pd=106, Ag=108 Os=195, Ir=197 Pt=198, Au=199 F=19 Cl=35.5 Mn=55 Br=80 I=127 O=16 S=32 Cr=52 Se=78 Mo=96 Te=125 W=184 U=240 N=14 P=31 V=51 As=75 Nb=94 Sb=122 Ta=182 Bi=208 C=12 Si=28 Ti=48 Zr=90 Sn=118 Ce=140 La=180 Pb=207 Th=231 B=11 Al=27.3 Y=88 In=113 Di=138 Er=178 Tl=204 Be=9.4 Mg=24 Ca=40 Zn=65 Sr=87 Cd=112 Ba=137 Hg=200 H=1 Li=7 Na=23 K= 39 Cu=63 Rb=85 Ag=108 Cs=133 Au=199 1 2 3 4 5 6 7 8 9 10 11 12 ٤ . אאא W  אאאא  ، אאאא F א KE א     F א E  F  KE אא   א אא،      א   אא K  אא A F א E א، B    א F אא d  אא  f  אאא E K א F 3-1 E  אא K

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-٤٦ - F 3-1 WE  אאא K    J א  A W       F   E א א א       אא  א K א  אא K  W אא א W ns1 ، n=1  ،אא n=2  א  ، n=3  א، K א א    א א א   ns2np5   n=2      n=3  א، K אאאאאא ns2np6  ، n=1  ، n=2  א، K אאאא אאאא א    א  אא K א  אאאא F א E  אאאא F אא E א   א K אא   א   F    א F H+, Li+, Na+, K+,… KE  אאאאאא   אא ،אאאא :  F-, Cl-, Br- , I- K  J א  B W   אאאאאאא F 2A,3A E  א אא  א    K א  א  א  

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-٤٧ - F Sc E אאא، 3d  א F אאא E       אא 3d     F אא א  E  א   3A  K א  אא B  אא  F  ٤  J ٦ E אא d  d-block elements   אא  א K א   אאא 1B  אאא אאא F Ag+,Cu+,Au+ E    אאא 2B   Zn,  Cd,  Hg,  אאא F Zn2+,Cd2+,Au+ E א K   ٦  J ٨   א 8B   Fe, Co, Ni  אאא Ru, Rh, Pd  ،אא Os, Ir, Pt  אא K     א d    א f  f-block elements K א א F א La  אאא   Ac   אא E אאאא، K  א  f  אאא א  ،     ١٤   K   א אאאאאאאא f K אאא W   אאא  א  F  E אא א אא  א     K     א        אאאאא K אא   א W ١ . אא  א n     אאא F א E א، א Na       א Li F  Na    Li KE ٢ . א א    ، אא   א א א א  K אאא F א  א n KE אאאא א F   א E ،אא אא K ٣ .   א אאאא   א K    אא   אא     אא     א   K    א   אאא W s > p > d > f

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-٤٨ -٤ .   אא  א א،אאא        אא K אא Atomic size W אאאאא K   א F 3-2 E אאאא A  א K אא אא    אאאאא אא K א א     א  K  ،א      אא   W א          ،א     א  אא  א    א  א K Atomic Number 0 5 10 15 20 Ra diu s , A 0 1 2 3     F 3-2 E  W אאאאאא K   א 

Ionization energy (I)

 W    א א       א א    F n=1  E א א  K אאאאא אא

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-٤٩ -א،א K אאאאאאא א،אא K  W א    Al(g) → Al+(g) + e ; I1 = 580 kJ/mol (3-1) Al+(g) → Al++(g) + e ; I2 = 1815 kJ/mol (3-2) Al++(g) → Al+++(g) + e ; I3 = 2740 kJ/mol (3-3) Al+++(g) → Al++++(g)+ e ; I4 = 11,600 kJ/mol (3-4) אאאאא    Al3+  א    אאא   אא،א         א    אא  F אא EK  א F 3-2 E  א  אאאאא  K אאא  W   ١  J  אא   אאאא K ٢  J   אאאא K ٣  J  אא    אאא K ٤  J  אאא    א א F אא E אא K ٥  J   ،אא א،אא،אאא  א    א א K אאאא  אא، K   Atomic Number 0 5 10 15 20 25 Ionization Ener gy, kJ mol -1 0 500 1000 1500 2000 2500  F 3-3 E  W אאאאאאא K

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-٥٠ -אא    אאאא    אא   K   א א      אא    אא   אא    א K   א  א  Electron affinity W אאא   אא   X (g) + e → X (g)  (3-5) אאא א א،  א K א אאאא F 3-4 E א    א  א אאא אא K אא  א ،א،אא    אא  W   ١ . אא،אאא F אא s E ،  א א F  אא  E  א אא  ، F א  א א KE   ٢ .  א א   א אא F Be, Mg, Ca, … E אא، אא p אא،  א   א     א אאאא K   ٣ . אא  א     אא אא K  

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-٥١ -Atom ic N um ber 0 5 10 15 20 25 E lectr on Af finity , kJ mol -1 -400 -300 -200 -100 0 100 200 300    F 3-4 E  W א  א אאאאא  K   אאא  Electronegativity W אאא     א  K    Pouling  אאאא bond energy  אאא  x-y אא y-x K   אאא  א W   אא Z א x-y   א –  אא x-y   א   אא x-y א  FZ אא  x-x  H אא y-y  E D ٢    Electronegativity Atomic Number 0 5 10 15 20 25 El ectr oneg ativity 0 1 2 3 4 5    F 3-5 E  W אאאאאא K  

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-٥٢ -    א   א א  ٤ א    ، א K  א F 3-5 E אאאאאא א K אאאאא K אאא אאאאאאאאאא  K  אאאא  א  אא K אא   אאאאאאא אא K אאאא  F +δ E א F -δ E א،   א K    W אאאאא  W    א  J Na+ Cl  ،   Hδ+-Clδ−  ،   Cl-Cl K אא א :   אאאא     א א א K   ١ . א W א 2A  1A  אאאא B ،        א 5A  4A  3A   אא W    J אאאא K  J אאאא F א KE  J א   K  J  אאא א א K  J אאא K  J   א  א א א    א אא אא K  J א   א    א   א א אא   אא   א K  J אאאאאא    א F א KE

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-٥٣ - J   א א     K ٢ . א W   א אא    א F         E  א  א א א א א א  K  ،א       א  אא W     ، א K אא W    J אאאא K  J אאאאא K  J אא K  J א        א F  א   E א א   F אא  אאא KE ٣ . א W  א א    א  א  א  ،א א   א א א א      K  א   א    א K א   F Al3+  Sb3+  As3+   Si4+   B3+ KE אא  א  AlO2 - א  SbO2 -  א     AsO3 2-  אא  B4O7 2-K אא   אאא،א K                    

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-א

 

١  J    ؟   ٢  J ؟אא   ٣  J     אא  א ؟ ٤  J    ؟אאא ٥  J ؟אאאאאא ٦  J א  א א W C , Be, F, Li, H ٧  J א  א א W  N, O, B, Ne ٨  J א  א א  א W N, O, F, Mg ٩  J א  א אא W  F, N, Be, B ١٠  J א  א  W H, Li, O, N, K    ١١  J א  א   W

Li, Ca, He, S, C

١٢  J א  א   W Na, Ne, Al, P, Cl

١٣  J א  א  W O, Cl, Ar, N, H ١٤  J אאא ؟ K ١٥  J ١٥ אאא K ١٦  J ؟אאאאא  

(15)

-٥٥

-אאא

 

١ .    אאאא א א   K   א   ،א  אא  א   אאא א  א K   ٢ .   א א     א    אא     א  אא  א אאאאאאאאא K א     אא  א א א،אא אאא א K אאא  K   ٣ . א א א        א   א   א،     W    א A     א א   B           K א    א     1A,2A,3A,4A,5A,6A,7A        א אא  K  א  א     1B, 2B, 3B, 4B, 5B, 6B, 7B, 8B  א B      K   ٤ . אאא   אא    א   אאא  א  אאא א K   ٥ . אאאא   א  א  K אאא  א א  K   ٦ . א W Li > Be > C >F > H ٧ . אא W Ne > N > O > B ٨ . אא W F > O >N> Mg ٩ . אא F > N > B > Be ١٠ . אא W Li , K ١١ . אא W   He , S , C

(16)

-٥٦ -١٢ . אא W Al ١٣ . אאא W Ar ١٤ . א      אא  א א   א    א  א     אאא    א K  אא   F  E   א  ،   ١٥ . אאאא 2s  אאא אאא 2p   אאא،א K   ١٦ . אאא K+ , Na+ , Li +  א אא  א אאאא K  

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ﺼﻘﻟﺍ ﰲ ﱐﺎﻌﳌﺍ ﻩﺬﻫ ﲑﻈﻧ ﻰﻠﻋ ﹼﻝﺩ ﺡﺮﺸﻟﺍ ﻊﻣ ﺔﻳﺪﻘﻨﻟﺍ ﺓﺮﻫﺎﻈﻟﺍ ﻩﺬﻫ ﻢﺳﻭ

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Although there was a sight tendency for individuals to end up selecting an educational- vocational domain that matched their FDI style, there was a higher proportion (64.2%)

Programme les cellules C2 à C6 pour qu'elles calculent les ingrédients nécessaires à la fabrication d'un tiramisu aux fraises pour 2 personnes, puis complète

• Le א (2) microscopique du groupe anionique peut être calculé à partir des orbitales moléculaires localisées d’un groupe donnée en utilisant des