<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/1-hidrxeno-6941-litio-tboa-peridica-dos-elementos-1600-osxeno-3207-16.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: · 1 Hidróxeno 6,941 Litio Táboa Periódica dos Elementos 16,00 Osíxeno 32,07 16 s Xofre 78,96 34 Selenio 127,6 52 Telurio IES POLITECNICO de VIGO' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader034.cupdf.com/reader034/viewer/2022050302/5f6b9739ba967a153f36606b/html5/thumbnails/1.jpg' width='140' height='200' /></div></div>