Hi there Laura.  That's great that you're introducing your daughter to the field of chemistry.  There are so many neat things about the elements that I'm sure she'll really like.  If you click on the Periodic Table link over on the left, you'll be able to see a picture of all the elements on the periodic table.  If you are looking for a specific type of photograph, just let me know and I can take some more photographs of my elements and send them along to you.

Anyway, lithium metal is an alkali metal in group 1A of the periodic table.  All of the metals in this group are VERY reactive metals for numerous reasons.  Each of the metals will react with oxygen to form the metal oxides, and they react with water to form metal hydroxides and hydrogen gas.  The further down the column you go, the more violent the reaction is.  In water, lithium slowly fizzes and dissolves forming a solution of lithium hydroxide.  Sodium metal reacts more vigorously and tends to catch fire and some times explode.  Potassium will always catch fire and usually explodes.  Rubidium will catch fire upon exposure to the atmosphere and explodes violently in water.  Cesium will also catch fire if exposed to a normal atmosphere and reacts incredibly quickly with water.

In addition to reacting with oxygen/water, lithium will also react with nitrogen in the air forming Lithium nitride.  The oxidation caused by reactions with atmospheric moisture and oxygen, in addition to nitrogen, turns lithium into a dull and dark gray color.  The lithium picture I have on the periodic table here has a slight bit of the dark oxidation which can be seen if you look closely.

Many thanks jdurg and Garneck!  Alka Seltzer we have a relationship with, so that helps us understand and picture lithium.

Jdurg, my daughter and I are both astounded by the many cool attributes we are finding out about the various elements.  I'm wondering why all this glorious stuff doesn't get taught in school.  We downloaded your periodic table--it's great!

Thank you both again!
Laura

I wish my parents were more intrested in chemistry.

They do teach it in school. Just at the high school level. Word of wise be careful what your working with. I'm only 16 and I've already gotten a couple of nasty chemical burns.

I've come close to passing out before all though that was when I was cleaning my bath tub and forgot to put a fan blowing air around. Enjoy chemistry is lots of fun. Try simple expirements also.

This is kinda off topic but I just saw a 9V lithium battery lying around and was wondering if it would yield a considerable amount of lithium in any form. If it's in a form other than it's elemental what would it be?

I also remembered this cool website with some cool things on it.
http://scitoys.com/