Groups of the Periodic Table
Sorry, only registred users can create playlists.
302
Views
Description
Properties of alkali, alkaline earth and transition metals. Halogens and noble gases.
More free lessons at: http://www.khanacademy.org/video?v=LDHg7Vgzses
More free lessons at: http://www.khanacademy.org/video?v=LDHg7Vgzses
Post your comment
Comments
Be the first to comment
