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How many valence electrons do the atoms in the circled column have? 3 Na Sodin Be Umum yan Posu Rb Abidin 06 6 Cs 2 3 Symbol Nine 87 7 Fr 12 Mg Mega 21 22 Ca Sc Ti Soundur zyrkən Yışdən 16 Ba Cody Bun Ra Fan un C Solid Hg Liquid H Gas Rf Unknown 24 25 26 23 V Cr Mn Fe TtunurwanDuken 40 Zr Zeco Notiun 41 Nb 73 87-71 Hf Ta Hun 104 89-103 Rf Cre 100 Db 42 Mo 74 W 106 Alkali metals metals Alkaline earth pres 44 45 Tc Ru Rh wan 8 9 10 11 12 13 14 Matal Lanthancis 1941 76 Re Actinoids 107 Bh er en 106.21 Transition metal matal Post-transition Co 5194 terken hudum 108 Hs 77 Os Ouden arn Metalloids 29 29 30 Ni Cu Zn www. 109 Mt Human 12 46 Pd Padum r 78 Pt Pty 145.00 nonmetals Reactive Noble gases 110 Ds 47 Ag B Burge 48 49 Cd In 79 80 Hg Au L MOTORY 100.37 200 111 112 Rg Cn Cami Cadrum m 124 PASS Gork 13 Al Na 26 902 31 Ga Can C Ce 81 TI 14 Si 50 Sn for 118.71 82 Pb Dubr ed 3043 113 114 Nh FI 15 33 32 Ge As Quan Anvers LIN Nogen Orgen Rechu S 61 Sb hơn 16 83 Bi N 34 Se 62 Te tại hàng 84 115 Mc shok C 116 Lv 17 COVE 35 Br 63 hiện 05 At Pian Atanga Po COME CA 18 He M 112 Ts 10 Ne Nain 19348 36 Kr krytin 64 Xe Tange Rn (22 118 Og (194) m

How many valence electrons do the atoms in the circled column have? 3 Na Sodin Be Umum yan Posu Rb Abidin 06 6 Cs 2 3 Symbol Nine 87 7 Fr 12 Mg Mega 21 22 Ca Sc Ti Soundur zyrkən Yışdən 16 Ba Cody Bun Ra Fan un C Solid Hg Liquid H Gas Rf Unknown 24 25 26 23 V Cr Mn Fe TtunurwanDuken 40 Zr Zeco Notiun 41 Nb 73 87-71 Hf Ta Hun 104 89-103 Rf Cre 100 Db 42 Mo 74 W 106 Alkali metals metals Alkaline earth pres 44 45 Tc Ru Rh wan 8 9 10 11 12 13 14 Matal Lanthancis 1941 76 Re Actinoids 107 Bh er en 106.21 Transition metal matal Post-transition Co 5194 terken hudum 108 Hs 77 Os Ouden arn Metalloids 29 29 30 Ni Cu Zn www. 109 Mt Human 12 46 Pd Padum r 78 Pt Pty 145.00 nonmetals Reactive Noble gases 110 Ds 47 Ag B Burge 48 49 Cd In 79 80 Hg Au L MOTORY 100.37 200 111 112 Rg Cn Cami Cadrum m 124 PASS Gork 13 Al Na 26 902 31 Ga Can C Ce 81 TI 14 Si 50 Sn for 118.71 82 Pb Dubr ed 3043 113 114 Nh FI 15 33 32 Ge As Quan Anvers LIN Nogen Orgen Rechu S 61 Sb hơn 16 83 Bi N 34 Se 62 Te tại hàng 84 115 Mc shok C 116 Lv 17 COVE 35 Br 63 hiện 05 At Pian Atanga Po COME CA 18 He M 112 Ts 10 Ne Nain 19348 36 Kr krytin 64 Xe Tange Rn (22 118 Og (194) m

World of Chemistry, 3rd edition
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter3: Chemical Foundations: Elements, Atoms, And Ions
Section: Chapter Questions
Problem 45A
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How many valence electrons do the atoms in the circled column have? Hydrogen Neme 1.000 Weight 2 Li Lithium 8.94 11 3 Na Sodium 22.990 19 4 K 37 5 Rb Rubidium 85.465 66 6 Cs Costum 132.91 87 7 Fr Plum Calum 39.090 80076 O O O O O 8 6 88 Ra Franckum Radium (223) (225) 17 2 Atomic Symbol 3 1 4 Be 5 Baryum 9.0122 12 Mg M 24.305 20 Ca 56 Ba Baum 13733 3 38 Sr Strontium trium 38.906 39 Y C Solid Hg Liquid H Gas 21 22 Sc Ti 44.955 Scandium Tanum 47.967 Rf Unknown 40 Zr Zirconium 21.224 72 57-71 Hf Halum 171.49 104 89-103 Rf 10 Raw (267) 41 Nb Nisblum 22.208 6 7 8 9 73 Ta Tentalum 160 95 Alkali metals metals Alkaline earth 24 Cr 23 25 26 Mn Fe V Vanadium Chronun Magese Iron 50.947 $1.936 $4.530 55.345 74 W Tungsten 183.34 Metala Lanthanoids 76 Re Actinoids 42 43 45 Mo TC Ru Rh Volbdenum Technetium Ruthenium Rhodium 25.99 (58) 102.01 101.07 76 Os Orien 19:23 henken 105.31 107 Bh 106 106 Db Sg Dubnium San Rohrian Hvodum (2.701 (277) (258) 1280 108 Hs Transition metal 27 Co Cobalt 77 Ir vidun 192.32 metala 109 Mt Post-transition 10 11 12 13 Metalloids 46 Pd Nonmetals 28 Ni Nicke Copper 636-46 P 110 Ds Reactive nonmetals Noble gases Mouna 12781 (28) 47 Ag Peladium Silver 105.42 107.87 78 79 Pt Matinum Gold 195.00 195.97 Au 29 Cu 5 B 30 Zn 8 C Baron 10.81 13 Carbon 12.011 14 Al Si Numinum n 23.952 28.035 31 Ga N Mirogen Oxygen Fluorine 14.007 15.999 18.998 16 17 18 S CI Ar Phosphorus Suur Chiarine Argen 32.06 35.45 19.948 34 36 10.94 33 35 Se Br Kr Sn T 32 Ge As Geranium Arsen 72.630 74.922 50 51 62 Sb Te Antimony Tellurium 121.78 127.80 84 Bi Po At Blus Polonkan Apating 200.96 (209) 12101 13271 115 116 117. 118 Ly Mc Ts Og Fleum Moseum verkum Tenness Opinesson (288) 1289) (290) (203) (294) (294) lon 125.00 85 115.21 82 Pb 80 83 Hg don Mercury Thalium Lead 200.14 204.30 207.3 112 114 111 113 Rg Cn Nh FI Rovignan Copenkun Nhonium 2821 Zinc 65.30 48 Cd Cadmium Inclu 112.41 114.82 Celium 09.723 14 49 In 81 TI 15 16 17 Prictogene Chalcogans Halogena 16 P 18 Selenium bronne 79 971 79.904 63 2 He Hum 4.0026 10 Ne Maon 20180 Krypton 43500 54 Xe Xenon 131.29 86 Rn
Transcribed Image Text:How many valence electrons do the atoms in the circled column have? Hydrogen Neme 1.000 Weight 2 Li Lithium 8.94 11 3 Na Sodium 22.990 19 4 K 37 5 Rb Rubidium 85.465 66 6 Cs Costum 132.91 87 7 Fr Plum Calum 39.090 80076 O O O O O 8 6 88 Ra Franckum Radium (223) (225) 17 2 Atomic Symbol 3 1 4 Be 5 Baryum 9.0122 12 Mg M 24.305 20 Ca 56 Ba Baum 13733 3 38 Sr Strontium trium 38.906 39 Y C Solid Hg Liquid H Gas 21 22 Sc Ti 44.955 Scandium Tanum 47.967 Rf Unknown 40 Zr Zirconium 21.224 72 57-71 Hf Halum 171.49 104 89-103 Rf 10 Raw (267) 41 Nb Nisblum 22.208 6 7 8 9 73 Ta Tentalum 160 95 Alkali metals metals Alkaline earth 24 Cr 23 25 26 Mn Fe V Vanadium Chronun Magese Iron 50.947 $1.936 $4.530 55.345 74 W Tungsten 183.34 Metala Lanthanoids 76 Re Actinoids 42 43 45 Mo TC Ru Rh Volbdenum Technetium Ruthenium Rhodium 25.99 (58) 102.01 101.07 76 Os Orien 19:23 henken 105.31 107 Bh 106 106 Db Sg Dubnium San Rohrian Hvodum (2.701 (277) (258) 1280 108 Hs Transition metal 27 Co Cobalt 77 Ir vidun 192.32 metala 109 Mt Post-transition 10 11 12 13 Metalloids 46 Pd Nonmetals 28 Ni Nicke Copper 636-46 P 110 Ds Reactive nonmetals Noble gases Mouna 12781 (28) 47 Ag Peladium Silver 105.42 107.87 78 79 Pt Matinum Gold 195.00 195.97 Au 29 Cu 5 B 30 Zn 8 C Baron 10.81 13 Carbon 12.011 14 Al Si Numinum n 23.952 28.035 31 Ga N Mirogen Oxygen Fluorine 14.007 15.999 18.998 16 17 18 S CI Ar Phosphorus Suur Chiarine Argen 32.06 35.45 19.948 34 36 10.94 33 35 Se Br Kr Sn T 32 Ge As Geranium Arsen 72.630 74.922 50 51 62 Sb Te Antimony Tellurium 121.78 127.80 84 Bi Po At Blus Polonkan Apating 200.96 (209) 12101 13271 115 116 117. 118 Ly Mc Ts Og Fleum Moseum verkum Tenness Opinesson (288) 1289) (290) (203) (294) (294) lon 125.00 85 115.21 82 Pb 80 83 Hg don Mercury Thalium Lead 200.14 204.30 207.3 112 114 111 113 Rg Cn Nh FI Rovignan Copenkun Nhonium 2821 Zinc 65.30 48 Cd Cadmium Inclu 112.41 114.82 Celium 09.723 14 49 In 81 TI 15 16 17 Prictogene Chalcogans Halogena 16 P 18 Selenium bronne 79 971 79.904 63 2 He Hum 4.0026 10 Ne Maon 20180 Krypton 43500 54 Xe Xenon 131.29 86 Rn
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