ScienceTopicC-Chemistry
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ScienceTopicC-Chemistry - Leaderboard
ScienceTopicC-Chemistry - Details
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| 🇬🇧 | 🇬🇧 |
| Periodic Table | Shows all the elements arranged in rows and columns |
| Physical properties | Features of a substance that can be observed without changing the substance itself |
| Chemical properties | Features of the way a substance reacts with other substances |
| Groups | Columns of the Periodic table |
| Periods | Rows of the Periodic table |
| Alkali Metals | Group 1 in the periodic table |
| Halogens | Group 7 in the periodic table |
| Noble Gases | Group 0 in the periodic table |