level: Level 1
Questions and Answers List
level questions: Level 1
| Question | Answer |
|---|---|
| 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 |