div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: rolemodels-wisesws · PDF fileEvery living and non-living thing is made up of elements Each of the more than 100 known elements has a unique kind of atom hydroxyl ions OH src=https:reader031vdocumentinreader031viewer20220305095ab8e6447f8b9ac1058d3164html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: rolemodels-wisesws · PDF fileEvery living and non-living thing is made up of elements Each of the more than 100 known elements has a unique kind of atom hydroxyl ions OH src=https:reader031vdocumentinreader031viewer20220305095ab8e6447f8b9ac1058d3164html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: rolemodels-wisesws · PDF fileEvery living and non-living thing is made up of elements Each of the more than 100 known elements has a unique kind of atom hydroxyl ions OH src=https:reader031vdocumentinreader031viewer20220305095ab8e6447f8b9ac1058d3164html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv