Instructional Video

Khan Academy: Threshold 3: New Chemical Elements

Curated by ACT

A video discussing how elements of the periodic table are spread throughout the universe when large star dies. Learn about how the process leads to Threshold 3. [2:50]

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Additional Tags
life cycles of stars, star death, supernovae, khan academy, khan academy: threshold 3: new chemical elements, supernova
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Resource Details
Grade
9th - 10th
Subjects
Science
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L