1. Which of the following didnt add anything to the periodic table?
- Sir Isaac Newton
- John Newlands
- Dmitri Mendeleev
1 of 5
Other questions in this quiz
2. What is a Positive Electrode Called?
3. What is a positively charged ion called?
4. What Is A Negative Electrode Attracted To?
- Both Negative and Positive
- A Positive Ion
- Another Negative Ion
- Neither Positive nor Negative
5. what are group 1 also known as?
- Transition Metals
- The Alkali Metals
- The Halogens