Question

Ranking 6. Arrange the following species in order of increasing radius. Specie Ranking Specie Ranking Specie CI, S Mg2+, F- | Br, Rb, Kr Cs, K Ca, Mg, Sr Sr, Ca, Rb CI, F K, Ga, Ca Na+, Mg2+, Al3+, F CI, S2- Au*, Au3+ Cu²+, Cut AI, Mg Cl, Br, F- Ca2+, Sr2+, Cs, Ba2+

Answer 1

Rules of ranking radius : 1) Radius decreases from left to right as density in the outer é shell increases. 24 Radius increases from top to bottom as no. of shell increases. 3) Cations have sam smaller ionic rade than their neutral atoms having some number of elections. 4) Anions have bigque ionic siadu than there neutral atoms. 60 specie Ranking a) ce es s ce b) .csgk . ce >F 9 ce, F d) cé, s ² 9 Al, mg 8 mght, F - 2 F > mq et se> Ca> mg K> Ca> Ga → Cs>k - - s > cê mg al 2 + g) Ca, mg, se h) K, Ga, Ca - i) Aut, aut j ce, Bré, F K) Br, Rb, kr s ser, Ca, Rb m) wat, met als t f Cut cut Aut> Aut Be> ce >F RЬ > 34 > К. Lot 34 E>Namgin Al Rb> Se> Ca . cut > Cu²t Cst Ba² sur cat Gt of of cat sert Cst, Bazt 12x