2. Answer the following questions. Number 1 – 34 and write your answers on a separate piece of paper. This will go very quickly so you need to pay attention! We will check our answers at the end.

3. #1 Who created the first periodic table?

4. #2 The greatest number of valence electrons that an atom can have is

5. #3 The elements in a column of the periodic table are called

6. #4 The elements in rows on the periodic table are called

7. #5 Sub atomic particles with a positive charge are called

8. #6 Particles with a negative charge are called

9. #7 The modern periodic table is arranged in order of increasing what?

10. #8 How many valence electrons do all the elements in group 16 have?

11. #9 Fill in the blank: Potassium (K) has ___ valence electron. Oxygen (O) has ______ valence electrons. Potassium will _____ its valence electron to Oxygen.

12. # 10 Valence electrons determine what properties of an element?

13. #11 You can predict an elements properties by knowing its_____________ on the periodic table

14. #12 What is the name given to group 2 on the periodic table?

15. #13 What is the name given to group 1?

16. #14 Atoms are neutral because they contain an equal number of what and what?

17. #15 As you move across a period of elements in the periodic table, the number of valence electrons____________ from left to right.

18. 16. Construct a Lewis Dot structure for the following element: Oxygen (O)

19. #1 Who created the first periodic table? Mendeleev

20. #2 The greatest number of valence electrons that an atom can have is Eight

21. #3 The elements in a column of the periodic table are called Groups

22. #4 The elements in rows on the periodic table are called periods

23. #5 Sub atomic particles with a positive charge are called protons

24. #6 Particles with a negative charge are called electrons

25. #7 The modern periodic table is arranged in order of increasing what? Atomic number

26. #8 How many valence electrons do all the elements in group 16 have? 6

27. #9 Fill in the blank: Potassium (K) has 1 valence electron. Oxygen (O) has 6 valence electrons. Potassium will lose its valence electron to Oxygen.

28. #10 Electrons involved in bonding between atoms are called Valence electrons

29. #11 You can predict an elements properties by knowing its_____________ on the periodic table Location

30. #12 What is the name given to group 2 on the periodic table? Alkaline earth metals

31. #13 What is the name given to group 1? Alkali metals

32. #14. Atoms are neutral because the contain an equal number of what and what? Protons and electrons

33. #15 As you move across a period of elements in the periodic table, the number of valence electrons____________ from left to right. increases

34. # 16. Construct a Lewis Dot structure for the following element: Oxygen (O) O