7 The electron configuration of a ground-state vanadium atom (V) is * (1 Point) 1 18 2 He 40035 13 15 16 17 5 . F 18.99 10 Ne 20.180 18 Ar 1991 S 8 9 10 11 12 H 100 2 4 Li Be 6.94 90122 II 12 Na Mg 22.990 24.305 19 K Ca 39.09840.078 17 38 Rb Sr 85.4688762 55 56 Cs Ba 132.91 137.33 87 88 Fr Ra (223) 23 V 50.942 25 Min 54918 Fe CI 3545 35 Br 79,604 53 36 Kr SS. AS SRO Cr 51.996 42 Mo 95.95 3 4 20 SC TI 44956 47.867 19 20 Y 88.906 91.224 57-71 72 . Hr 178.49 89-103 104 RE (265) 54 Xe 41 Nb 92.00 73 "Ta 18095 105 Db (268) 10.81 12011 14.17 15.99 13 15 16 Al SI P S 26.982 28.085 30.974 27 Co Cu Zn Ga Ge As Se 58,693 63 546 65.38 69.723 72.610 74922 7897 45 46 48 30 51 52 Rh Pd Ag Cd In Sn Sb Te 102.91 106.42 10787 112.41 118.71 121.76 127.60 78 29 80 81 82 83 Ir Pt Au Hg TI Pb Po 192.22 1950 196 97 200,39 2043 2072 109 110 111 112 113 115 116 Mt Ds Rg Cn Nh F1 Me LY (276) (281) (280) (285) (285) (289) (299) (293) 43 Tc 198) 75 Re 186.21 107 Bh (2703 44 Ru 10107 76 Os 190.23 126.90 85 At (210) w 183.84 106 85 Rn (222) 118 108 Hs (277) 117 TS (294) Og (271) * Lanthanide series 57 58 59 Pr 140.91 Na 14424 69 Tm 168.93 70 YD 17305 Tь Dy 158.93 162.50 71 Lu 174.97 138.91 140.12 61 Pm Sm Eu Gd (145) 150.36 1519157.25 94 Np Pu Cm (244) (243) 68 Ho Er 164.93 167.26 99 100 Es Fm (252) # Actinide series 103 29 Ac 00 Th 23201 91 Pa 23164 97 Вk 98 cr (251) 101 Md U 2003 102 No 250 (6) O [Ar]3d. [Ar]4524d3 O [Ar]4s23d3 Activate Go to Setti [Ar]4s24p?.