Video:
Introduction to the Atom
The Periodic Table-Classification of Elements
Candela Citations
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- Introduction to the atom | Chemistry of life | Biology | Khan Academy. Provided by: Khan Academy. Located at: https://www.youtube.com/watch?v=1xSQlwWGT8M. License: All Rights Reserved. License Terms: Standard YouTube License
- The periodic table - classification of elements | Chemistry | Khan Academy. Provided by: Khan Academy. Located at: https://www.youtube.com/watch?v=t_f8bB1kf6M. License: All Rights Reserved. License Terms: Standard YouTube License
