Educational197629 min640×480

Elements Of Change

Alexander Hamilton-Brown

EducationScienceIndustrial and advertising

At the Internet Archive

Clips are not offered for this film: no licence or public-domain mark is recorded for it.

About

Relates 20th century chemistry to alchemy and ancient technology, introduces the concepts of physical and chemical change, atomic structure, the periodic table and chemical reactivity.

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Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in Educational films
Licence or status
The Internet Archive states none for this item.
Credit
Alexander Hamilton-Brown
Who can watch
The archive gives no rating. Invisible Network shows it to Teens profiles and older, judged from its collection and subjects. How films are placed