The periodic table of the elements. Metalloids/
The periodic table of the elements. Metalloids/ [DVD videorecording].
Metalloids
- Silver Spring, MD : Discovery Communications, c2006.
- 1 videodisc (53 min.) : sd., col. ; 4 3/4 in.
- Discovery School science .
Title from disc label.
Exploring metalloids (4:55) -- Boron: pyrotechnic paintbrush (5:27) -- Silicon: computing champion (5:30) -- Arsenic: mummified mystery (6:18) -- Understanding computers and computing / a presentation of The Discovery Channel and Cronkite Ward (21:07).
Examines the metalloids and their uses in fireworks, semiconductors, ancient mummys, and computers.
DVD.
Periodic law--Tables.
Metalloids
Chemistry.
QD467 / .P48 2006dvd
Title from disc label.
Exploring metalloids (4:55) -- Boron: pyrotechnic paintbrush (5:27) -- Silicon: computing champion (5:30) -- Arsenic: mummified mystery (6:18) -- Understanding computers and computing / a presentation of The Discovery Channel and Cronkite Ward (21:07).
Examines the metalloids and their uses in fireworks, semiconductors, ancient mummys, and computers.
DVD.
Periodic law--Tables.
Metalloids
Chemistry.
QD467 / .P48 2006dvd