Which pair of elements have the same number of valence electrons?O Do and Wh (elements 119 and 137 on special periodic table)O Wf and Bd (elements 148 and 146 on special periodic table)O Hr and Ba (elements 120 and 56 on special periodic table)O Wh and Rb (elements 137 and 37 on special periodic table)188AIAPeriodic Table of the ElementsHeH.13141516172A3A4ASA6A7A4.0031.0083.Li104.BeFNe16.0019.0020.1810.8113120114016949.01128.1011121415161718Na MgAlSiCIAr3B4B5B6B788BIB2826.9828.0930.9732.0735.4539.9522.9924312627282930 31323334353619202122232425Zn Ga6538 69.72 26347KCaScTiVCr MnFeCoNiCuGeAsSeBrKr44 9652.0054.9455.8558.9358.69149278.9679.9083.8039.1040.0847.8750943942434445464849505152535437384041RbYNbMoTeRuRhAg | Cd| InSnSb TeXeSrZr(98)101.07 10291 2 107.87 11241 114.82 I8.71 121.76 127.60 126 90 312911241 IA H8185.4787628.9191.22929195.96106425557727374757677787980828384858656IrAu Hg TI195.08 196 97 200 39 204 320Ba La HfTaOs0192.22PtBiPoAtRnCsRe132.91 13733 13891 17497 180 95 183.84 186.21 190.23 192.22 195.08 196.97 200.59 20438 2072 20898 209) 210)117(222)112 113Cn Nh FI Me Lv(285) CM (289)104107108109110III11411611887105106Ra Act(226) (227)Db SgBh HsDs RgTs OgFrRfMt(276)(281)(280)(293)(23)(268)137(223)267)(271)212) 277)150145146147148149119120Bd MiFa359.9 361.7wf PeImDoHrWh364.6364 3.I296.2 298341959606162636465606768697071• CePrNd Pm SmEu GdTbDy HoErTm|Yb| Lu140.12 140.91 144.24 (145) 15036 151.96 157.25 15893 16250 164.93 167.26 16893 173.05 17497103939596979899100101102909194Cf Es Fm Md NoLrNp Pu(243)ThPaAm CmBk232.04 231.04 238.03044)(247)(247)(247) (252)257)(258)(29)Elements and Polyatomic lons NOT Accepted by IUPACWhaliumWIOWrOWolfiteHorsiumImaginariumweWolfurHrWhMicrogenDolphiumWolfatePePepsineImMiFantasiumBdBirdonDoMiOMicriteFaMIO,Micrate

Valence electrons :- The electrons present in the outermost shell (valence shell) of an atom are…

Which pair of elements have the same number of valence electrons? O Do and Wh (elements 119 and 137 on special periodic table) O Wf and Bd (elements 148 and 146 on special periodic table) O Hr and Ba (elements 120 and 56 on special periodic table) O Wh and Rb (elements 137 and 37 on special periodic table)

Which pair of elements have the same number of valence electrons? O Do and Wh (elements 119 and 137 on special periodic table) O Wf and Bd (elements 148 and 146 on special periodic table) O Hr and Ba (elements 120 and 56 on special periodic table) O Wh and Rb (elements 137 and 37 on special periodic table)

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU2: Smells: Molecular Structure And Properties

Section: Chapter Questions

Problem 6STP

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