Looks at the parts of an atom and what matter is made of, examines the importance of stability and the difference between ionic and covalent chemical bonds, explains atomic mass and isotopes, and discusses gravity and the black hole theory.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
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76473 | 3957636 | 2267 | 288245 | 412945 | LETH | 282 | LETH020937 | DVD 530 M | 530 | 1575485655 | 1709567815 |