https://peda.net/id/7f1bf05c787 2017-08-03T21:48:32+03:00 https://peda.net/:static/532/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license nofollow ugc noopener" href="http://creativecommons.org/licenses/by-nc-sa/3.0/">Creative commons CC BY-NC-SA 3.0</a></div> https://peda.net/id/5ae3a2de787 2017-08-06T11:19:16+03:00 <img src="https://upload.wikimedia.org/wikipedia/commons/f/f3/GraphiteUSGOV.jpg"/><br/> In graphene form.<br/> <br/> <img src="https://upload.wikimedia.org/wikipedia/commons/b/b6/Coal.jpg"/><br/> As the compound know as coal. 2017-08-03T21:34:16+03:00 https://peda.net/id/6a01101c787 2017-08-05T20:04:16+03:00 <img src="https://upload.wikimedia.org/wikipedia/commons/7/7e/SiliconCroda_%28trans%29.png" alt="SiliconCroda (trans).png"/> 2017-08-03T21:34:41+03:00 https://peda.net/id/f939e68a7a7 2017-08-06T11:16:14+03:00 <span>The carbon group is the 4th column in the periodic table, which means these elements need four electrons more for their valence shell.</span> <ul> <li>nonmetallic <ul> <li>gain more metallic properties with growing atomic number</li> </ul> </li> <li>solid</li> <li>feature many isotopes and allotropes</li> <ul> <li><a href="https://peda.net/p/janne.rytkonen/bilingual-chemistry/ptoe/groups/group-iv-carbon/c-carbon-hiili#top" class="uuid-5ae3a2de-787a-11e7-aea5-8b03fbf45fbc">C, carbon (hiili)</a>​ ranges from <a href="https://peda.net/p/janne.rytkonen/bilingual-chemistry/goc/c-graphite#top" class="uuid-78fa9fac-7a7d-11e7-88f1-eaecf9f45fbc">C, graphite</a>​ to <a href="https://peda.net/p/janne.rytkonen/bilingual-chemistry/goc/c-diamond#top" class="uuid-d347829e-7a7e-11e7-8589-eaecf9f45fbc">C, diamond</a>​</li> </ul> </ul> 2017-08-06T10:43:44+03:00