Look at electron configuration of nitrogen v ... Learning outcome: using the Periodic Table to explore underlying electron structre to explain observations.

Want to learn more about this centerpiece of chemistry? Take your pick from this collection of links about elements and the periodic table! Build an element ball, solve periodic puzzles, and check out ...

For elements in the first three periods of the periodic table (hydrogen ... have the following electon configurations. Writing out all the orbitals can be a bit laborious and so a frequent shorthand ...

The ions formed have a full outer electron shell, so are very stable. See the study guide on groups in the periodic table for more information.