Robotstudio 6.07 export geometries addin not showing up
The elements witli JiigheTl/a]^^ enerofeS) and W ' In a period t / values of ionizati on energ y a nd electron affini Towards themselves t hus, smaller atoms "have higher Smaller atoms have greater tendency to attract th ^electrons (tf In a periQd r lhe atomic size decreases from left to right. The electroneg ative val ues increases from left to right in a period 1 of s- mid p-b tack elements TVemf or VhrJatton fn efecJrom'gaftatty ofong period * The values range down to caesium and francium which are * Fluorine is the most electronegative element, it is assigned a
* The Pauling scale is the most commonly used. Klticiro/itgotli'lfv is a rm^Tsurr of flu- tmctartcy of art atom to attract a bondhuj pah of electrons. VighTdiie to in crease in nu mber of protons* The increased effective nuclear charge pulls th However, the value (3f effective nuclear charge increases from left to J item* gtid Ions decreases from left to right dong the period » In a given period, the number of The distance of outermost electron from the nucleus of an atom iHilfe considering H spherical is called This is also indicated by high first ionization energy of Mg than that of AL On the other handĪl has one valence electron in 2p'Orbital which can be easily removed, Hence, Mg has more stable electronic It is because it has completely filled 3s-valence orbital (Le. V (2) Which of the two elements Mg or Al has (he more stable structure? Write dou?n electron sfruciure of Al ft: the same notation. R (l) The electron structure of Mg Is Is 1, 2s 1, 2p 6, 3s 2. In each case, [Nej represents the complete electronic structure of a neon atom, (Le. In Period 3 of the Periodic Table, the valence orbtials are 3s and 3p orbitals.
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Full text of " College Chemistry Guide For Class 12 PDF ( Federal Board)"ġ h!s period contains Sodium (No), Magnesium fMgi.