al pages that helped with this content88ElementSymbolHHeLiBeBCAtomicNumber20111451Numberof protons12Total numberof electrons12(ve wehShell Modeln = 1, 2, 3, ...OM LUISUA G COLOUR CHE U SU GUS 1566llada)er darge11si no wo miestod auspun orld mo329woldat bibohogart no wosobleasidat aGUSLOA (ET VIL SISCIA SOMAG GUSCOCH LOAleborn and to pohtopt uger apon EsCoreElectrons0beowe SucJaumduob Jeurn yhodomos pro 29mco bicort norover by 11,aphild stil 31 toSValenceelectronsLAUKratall12ncpris-Euro Lebusurapor encColumn on theperiodic tableLewis dotstructure1H:8 He:LiSimplifiedelectronarrangement1e2e He is specialsmall-so notoctet, but full.Will electronsbe lost orgained tocomplete thecomplete theouter shell?lose leUsual ioniccharge1+Noble gas-full outershell-will not lose orgain e-For this class Cfamily will onlyshare e- no ions

Let us consider an atom X. It has atomic number A and mass number Z. It is represented as XZA.…

Element Symbol Atomic Number H He Li Be B C 1 2 Number of protons 1 2 Total number of electrons 1 2 Shell Model n = 1, 2, 3, ... : si no worries oborn in jo onn 3-elled2lebo dol Core Electrons 0 Valence electrons gno 29mco bul 1 0 2 2ongs1mge am | Column on the periodic table Lewis dot structure 1 ¹ H 8 He: Li Simplified electron arrangement le 2e He is special small-so not octet, but full. Will electrons be lost or gained to complete the outer shell? lose le Usual ionic charge 1+ Noble gas-full outer shell-will not lose or gain e- For this class C family will only share e- no ions

Element Symbol Atomic Number H He Li Be B C 1 2 Number of protons 1 2 Total number of electrons 1 2 Shell Model n = 1, 2, 3, ... : si no worries oborn in jo onn 3-elled2lebo dol Core Electrons 0 Valence electrons gno 29mco bul 1 0 2 2ongs1mge am | Column on the periodic table Lewis dot structure 1 ¹ H 8 He: Li Simplified electron arrangement le 2e He is special small-so not octet, but full. Will electrons be lost or gained to complete the outer shell? lose le Usual ionic charge 1+ Noble gas-full outer shell-will not lose or gain e- For this class C family will only share e- no ions

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter5: Quantum Mechanics And Atomic Structure

Section: Chapter Questions

Problem 5P: Estimate the probability of finding an electron which is excited into the 2s orbital of the H atom,...

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