Groups of the Periodic Table

Title:
Groups of the Periodic Table
Description:

Properties of alkali, alkaline earth and transition metals. Halogens and noble gases.

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Video Language:
English
Duration:
11:51
http://www.youtube.com/watch?v=LDHg7Vgzses
Format: Youtube
Primary
Original
Added   by brettle
Format: Youtube
Primary
Original