Editing Answers To Review HW For Periodic Table
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1) Tc<br> <br> 2) At<br> <br> 3) Cl, Fe, Sr, Cs<br> <br> 4) Increase<br> <br> 5) F, N, Be, Ba<br> <br> 6) One of the following; Cu, Ag, Au, Cr, Mo, W<br> <br> 7) Fr<br> <br> 8) Ca, Zn, P, Ne (assuming it has one) or it could be first assuming did not have one<br> <br> 9) Be -> B , IE decrease due to decrease CF since valence electron is in p block for B and s block for Be. p block is further from nucleus than s block so less CF<br> <br> or <br> <br> N -> O IE decreases due to decrease CF since one electron in the p orbital of O that has 2 electrons (e<sup>-</sup>-e<sup>-</sup> repulsion in an orbital) is further from nucleus than N so less CF<br> <br> <br> 10) see your notes<br> <br> 11) Across a period, the CF increases<br> <br> <br>
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