div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: smashingexamscomsgsmashingexamscomsgexampapersCombinedChemPasir Ris · 2013-09-29 · D 31 protons Why are the elements sodium and chlorine in the same period of the Periodic src=https:reader034fdocumentsusreader034viewer20220421115e8bf13900e1376b4c627e6bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: smashingexamscomsgsmashingexamscomsgexampapersCombinedChemPasir Ris · 2013-09-29 · D 31 protons Why are the elements sodium and chlorine in the same period of the Periodic src=https:reader034fdocumentsusreader034viewer20220421115e8bf13900e1376b4c627e6bhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: smashingexamscomsgsmashingexamscomsgexampapersCombinedChemPasir Ris · 2013-09-29 · D 31 protons Why are the elements sodium and chlorine in the same period of the Periodic src=https:reader034fdocumentsusreader034viewer20220421115e8bf13900e1376b4c627e6bhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: smashingexamscomsgsmashingexamscomsgexampapersCombinedChemPasir Ris · 2013-09-29 · D 31 protons Why are the elements sodium and chlorine in the same period of the Periodic src=https:reader034fdocumentsusreader034viewer20220421115e8bf13900e1376b4c627e6bhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: smashingexamscomsgsmashingexamscomsgexampapersCombinedChemPasir Ris · 2013-09-29 · D 31 protons Why are the elements sodium and chlorine in the same period of the Periodic...