div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentpubreader043viewer20220314145c67009809d3f2e33b8ce99ehtml5page1jpg target=_blank img data-url=documentscansione0002-rai-occupati-poiche-vi-e-un-solo-elettrone-di-valenza-perhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: scansione0002 - RAI CULTURA · occupati poichè vi è un solo elettrone di valenza per atomo Il berillio con due elettroni per cala quando la temperatura scende e cala precipitosamente loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentpubreader043viewer20220314145c67009809d3f2e33b8ce99ehtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentpubreader043viewer20220314145c67009809d3f2e33b8ce99ehtml5page2jpg target=_blank img data-url=documentscansione0002-rai-occupati-poiche-vi-e-un-solo-elettrone-di-valenza-perhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: scansione0002 - RAI CULTURA · occupati poichè vi è un solo elettrone di valenza per atomo Il berillio con due elettroni per cala quando la temperatura scende e cala precipitosamente loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentpubreader043viewer20220314145c67009809d3f2e33b8ce99ehtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentpubreader043viewer20220314145c67009809d3f2e33b8ce99ehtml5page3jpg target=_blank img data-url=documentscansione0002-rai-occupati-poiche-vi-e-un-solo-elettrone-di-valenza-perhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: scansione0002 - RAI CULTURA · occupati poichè...