What are the trends of modern periodic table?

Related questions

1. What are the uses of periodic table?
2. Why does melting and boiling point increase down Group 7?
3. Why does the metallic character increase as you go down a group?
4. What is Z in Zeff?
5. What are the demerits of Mendeleev's periodic table?
6. How do you tell if an element will gain or lose electrons?
7. What are the periodic trends in electronegativity?
8. What are the basis of Mendeleev periodic table?
9. What group has the highest electron affinity?
10. What is the periodic trend for metallic character?

Tags

1. #atomic
2. #reactivity
3. #character
4. #electron
5. #radii
6. #include
7. #affinity
8. #metallic
9. #chemical
10. #ionic
11. #major
12. #trends
13. #ionization
14. #electronegativity
15. #radius
16. #energy
17. #periodic