Chemistry 3 Periodic Table
- Created by: Emma
- Created on: 27-03-13 22:38
Other questions in this quiz
2. Up to what element did the law of octaves work?
- Argon
- Calcium
- Helium
3. What happens to shells as you go down the group?
- The number of shells occupied by electrons increases
- There are less shells
- There are more and more atoms
4. What is a disadvantage of the law of octaves?
- He left too many gaps
- He assumed all elements had been discovered
- There weren't enough elements
5. Who made the law of octaves?
- Dmitri Mendeleev
- John Newlands
- John Dalton
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