Monday, October 26, 2015

Helium and Neon




     Check out our two new YouTube videos on two of the Noble Gases--Helium and Neon.  Do you need to know the properties of each, who discovered them and the uses of each gas?  It's all included in these short videos.  If you need more information, just do a keyword search on www.infotopia.info and you'll find out much more!