div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentcpb-us-w2-3-redrawn-from-emil-v-zmaczynski-periodic-system-of-the-elements-inhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: cpb-us-w2wpmucdncom · 3 Redrawn from Emil v Zmaczynski Periodic System of the Elements in a New Form Journal of Chemical Education 12 193 5 265—267 Frank Austin Gooch loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220417165e4c018bdf180a358f523286html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentcpb-us-w2-3-redrawn-from-emil-v-zmaczynski-periodic-system-of-the-elements-inhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: cpb-us-w2wpmucdncom · 3 Redrawn from Emil v Zmaczynski Periodic System of the Elements in a New Form Journal of Chemical Education 12 193 5 265—267 Frank Austin Gooch loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220417165e4c018bdf180a358f523286html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentcpb-us-w2-3-redrawn-from-emil-v-zmaczynski-periodic-system-of-the-elements-inhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: cpb-us-w2wpmucdncom · 3 Redrawn from Emil v Zmaczynski Periodic System of the Elements in a New Form Journal of Chemical Education 12 193 5 265—267 Frank Austin Gooch loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...