Question

Part B For the following set of atoms and ions, arrange the members in order of decreasing size: Rank items from largest to smallest. To rank items as equivalent, overlap them. Reset Help Largest Smallest The correct ranking cannot be determined. Submit Request Answer

Answer 1

Sautions NG AT Csmbase the sse im Fe, tanstin mtal, to compase the Sise fist to callaulate ctive nudea change fos th last elctron elfecti nucleas chng is less then sigl af thl 1 Whe tomic number TShiling effect Colalation of r No. af in ()dx0-35+C REmining]x 1.00 Fees Fe ,2235 3 3d 1 is taste3d T: 4x0.35+ 18X1-00 Qh 61 81tF0h Zeff = 26-19.40- 6.60 2 233 36 used in taste3d5 5x0.35+ 18X1-00= 175 +18= 19.75 Se Zef 6-25 26-19.75= CoIS 25, 2 3s, 3 48 3 Co 3e8 1S,2 2 38, 3 3d ued mtaste ds T=5x0.35+ 18X1-00 = 1.75+18 :19.75 50) Zell= 27-19.75= 7.25 24 Fe 18 less sa, Faom above, it is cleas that Zeff to s1 of Fe Sf Co is Jexy less VEoy is mare Zef fes Co s vey greates se 3+ Fe Fe Co Decreashng o der of adil lon 2+ 3t