https://peda.net/id/8bbd16b0787 2017-08-03T21:48:41+03:00 https://peda.net/:static/535/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/9ebdca70787 2017-08-05T20:04:35+03:00 <img src="https://upload.wikimedia.org/wikipedia/commons/6/64/Nitrogen_ice_cream_0016.jpg" alt="Nitrogen ice cream 0016.jpg"/> 2017-08-03T21:36:10+03:00 https://peda.net/id/bcc2e1e0787 2017-08-05T20:04:42+03:00 <img src="https://upload.wikimedia.org/wikipedia/commons/c/cd/Phosphor_rot.jpg" alt="Phosphor rot.jpg"/><br/> Red phosphorus as grain.<br/> <br/> <img src="https://upload.wikimedia.org/wikipedia/commons/6/60/Luminescent_paint_pigment_applied_on_a_diver%E2%80%99s_watch_to_make_it_readable_in_low_light_conditions..jpg" alt="Luminescent paint pigment applied on a diver’s watch to make it readable in low light conditions..jpg"/><br/> White phosphorus as a paint pigment. 2017-08-03T21:37:00+03:00 https://peda.net/id/95f93ef47a7 2017-08-06T18:02:57+03:00 <span>The nitrogen group is the 5th column in the periodic table, which means these elements need three 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 <ul> <li>except for the gaseous <a href="https://peda.net/p/janne.rytkonen/bilingual-chemistry/ptoe/groups/group-v-nitrogen/nnt#top" class="uuid-9ebdca70-787a-11e7-be3d-d102fbf45fbc">N, nitrogen (typpi)</a>​</li> </ul> </li> <li>reactive <ul> <li>form ions of charge 3−</li> <li>can form multiple covalent bonds</li> </ul> </li> </ul> 2017-08-06T10:40:57+03:00