Which is the electron configuration for zinc? A.1s 2s?2p$3s23p 4s23d B.1s?2s22p53s23p 4s13d10 C.
1s22s22p53s23p54s23d10 D.1s22522p 3s23p4s23d10

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be: