What are the groups called on periodic table?

Related questions

1. What are groups and periods in periodic table?
2. Which groups in the periodic table are metals?
3. What is the group names of the periodic table?
4. Which subject is best in 11th class?
5. What is Group 4 called?
6. What is Group 6 on the periodic table called?
7. What is Group 11 called on the periodic table?
8. What are the 18 groups on the periodic table?
9. What are the groups in 1?
10. What do groups on the periodic table represent?

Tags

1. #elements
2. #valence
3. #number
4. #periodic
5. #similar
6. #properties
7. #periods
8. #horizontal
9. #chemical
10. #members
11. #groups
12. #family
13. #columns
14. #families
15. #called
16. #vertical
17. #because
18. #electrons
19. #behavior
20. #their
21. #table