10-5

__**Unit 10 Review**__ 1. What is 1 st Ionization energy  2. What is Electronegativity  3. What is Atomic Radii? 4. What is Ionic Radii? 5. In what direction does the 1 st ionization energy increase, and why? 6. In what direction does electronegativity increase, and why? 7. In what direction does Atomic radii increase and why? 8. In what directions does Ionic radii increase and why? 9. What are the names of groups 1 & 2  10. What are the names of groups 14,15,16 (aka 6a,7a,8a) 1. the amount of energy it takes to steal 1 electron    2. How strongly an atom will hold on to its own electrons or other's electrons if they are close enough. (attracting electrons)    3. How big an atom is    4. How big an ion is    5. up and to the right.Atoms on the right want electrons. Smaller atoms want them even more. 6. Same as number 5     7. Down and to the left. Atoms are bigger on the bottom, and closer to Frank    8. Down and to the left twice (8a-5a & 4a-1a) Ions are bigger on the bottom, and groups 1a-4a lose electrons, 5a-7a gain electrons. Both groups have more electrons as you go left    9. Alkili Metals, Alikiline earth metals    10. Oxygen group, Halogens, & Noble Gases