Period_2_element Period_2_element

Period 2 element - Definition and Overview
Related Words: Acidity, Addend, Adjunct, Agent, Air, Alkali, Alkalinity, Americium, Anion, Antacid, Antilogarithm, Argument, Article, Aspect, Astatine, Atmosphere, Atom, Autecology, Base, Basic, Basis, Berkelium

A period 2 element is one of the chemical elements in the second row (or period) of the periodic table of the elements.

These are:

Chemical elements in the second period
Group 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#
Name		 3
Li		 4
Be		 5
B		 6
C		 7
N		 8
O		 9
F		 10
Ne
e--conf.
Alkali metalsAlkaline earthsLanthanideActinidesTransition metals
Poor metalsMetalloidsNonmetalsHalogensNoble gases

Period 1 element - Period 2 element - Period 3 element - Period 4 element - Period 5 element - Period 6 element - Period 7 element - Period 8 element

Copyright 2009 WordIQ.com - Privacy Policy  :: Terms of Use  :: Contact Us  :: About Us
This article is licensed under the GNU Free Documentation License. It uses material from the this Wikipedia article.