You might want to answer some of these questions. The correct answers will be visible to you when you click on the "comments" link of this post. Good luck to all.
The correct answers to this practice quiz are: 1. groups 2. periods 3. brittle 4. nonmetals 5. semiconductors 6. The are very reactive. 7. nonmetal 8. halogen
The correct answers to this practice quiz are:
ReplyDelete1. groups
2. periods
3. brittle
4. nonmetals
5. semiconductors
6. The are very reactive.
7. nonmetal
8. halogen