Emission spectra (chem), Study notes of Chemistry

Download Emission spectra (chem) and more Study notes Chemistry in PDF only on Docsity!

Emission Spectra W Line spect na nmwe.- [| Spectroscopy : The Study | 54 the intinochon bet ween. matin | onol) Lig hf. * Using thn technique , elrmenla com he solumbi pied by Observing thur unique enwssion spectra. Emission Spectra. Ju range, of JrequencitA on wavelengths of deetromaanthe inodsabion | emetedl olurting on olacdCama transition from a hig bur 1 a) Jowen enengy Levit. yal LT dectromag netic oped na + EM Spectrum is olividet into tregions annanged in ondin oF _puquenty , wavelingth an eningy- (F) athe wo. of waves - thet pass a point in CA) Line distonte between! 2 crests ore Second (H,). in _on_ositoting wave cy). e AL Jugions of the EM Spectrum travel of the Same sped —> speed of Light (3x10%ms*"'). : fy fat j vp LTA, x | J ® | ; le lew Frequency High Srequoney Leng wovlimatn Shovt wovelonyt > Lowest Energy , Lowest f & longest wavelength —> R ig | a2 23 5 E { 7 BELEEEEEE ESET aa § | . | " : 4 +1} Aas ie j ; g . ae i i | He au 3 pees akg 3h 3 3 } : F i <2 ‘ m 3 y 3 223 rE , F : a 2 ae a] BE? 7 2 4 Poe AEG GH aa) r are 5 33 +: : SR 2 5, 3 ; = « o 3 K Maun wingy leva ond sublevels + The main omningy levels are oleviclect into sublevels. Shel smaller |clivision Of the main lennay! vila, assigned the| Littinal s\ pl of on fi. * Jhe Sublwun ane assignecl She Mellins based on the shape Of alemic | onbilals Mwy contain: Regions of Spage wtere pe aa ahinhs probaibilihg OF finding om paction. 0 fh Single abemic onbilal tan hold a |maumum of two |e rons | Maun envigy |SubludAls |p |d | fF |fotal | total link, n Orbital, | electrond 1 is |t}olojo| + | 2 4s,2p}1)3)0)0) 4 3 2 3 -/35,3nl 41 3alstol 4 | 18