div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Periodic Table of the elementshipusicomtechperiodic-tablepdf · 2019-01-24 · strongly basic oxide amphoteric oxide lithofile calchophile siderophile atmophile synthetic group src=https:reader035fdocumentsusreader035viewer20220624025fb7a5495315f305fa199b29html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv