Understanding the periodic table /
Megan Selheim; Karen Carlson; Thom Kikot; Leyna Juliet Weber; Tapestry International (Firm); Discovery Channel School.;Discovery Communications, Inc.
- Philippines : Distributed by Magnavision Home Video, 2005
- 1 videodisc (56 min.) : sound, color ; 4 3/4 in.
- Discovery School science., Elements of chemistry. .
Chemical elements.
Chemistry.
Periodic law -- --Tables.