1. Which way do periods travel in the table?
- They don't travel one way - they are found in different places
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Other questions in this quiz
2. Who created the first Periodic Table?
- An anonymous scientist
- Dmitri Mendeleev
- Albert Einstein
3. What are the Group 7 elements also known as?
- Group 0
- The Halogens
- The Noble Gases
- The Alkali Metals
4. Groups travel...
5. What is found to the right of the table's stepped line?