1. Periodic Table Test Review #2

2. Is Hydrogen a metal, nonmetal or metalloid?
Nonmetals are on the right, plus Hydrogen.

3. Phosphorus has how many energy levels?
P=el
3=3

4. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Bad Conductor
Magnetic NM M
Metalloid

5. What elements will have the same properties?
F and I
They are in the same group.

6. Helium has how many energy levels?
P=el
1=1

7. Is Iodine a metal, nonmetal or metalloid?
Nonmetals are on the right, plus Hydrogen.

8. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Not Lusterous
Not Magnetic
Brittle NM ?
Nonmetal

9. What elements will have the same properties?
C and Si
They are in the same group.

10. Chlorine has how many valence electrons?
7ve
G=ve
17=7

11. Is Boron a metal, nonmetal or metalloid?
Metalloids are on the zig-zag, except Aluminum.

12. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Lusterous
Not Magnetic
Good Conductor
Malleable M ?
Metal

13. We will continue the game after the break!

14. Is Iron a metal, nonmetal or metalloid?
Metals are on the left, except Hydrogen.

15. Carbon has how many energy levels?
P=el
2=2

16. Who is the Russian scientist that designed the periodic table?
Mendeleev

17. What elements will have the same properties?
None
None are in the same group.

18. Why does Beryllium and Magnesium have the same chemical properties?
They have the same number of valence electrons.

19. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Lusterous
Good Conductor
Brittle M NM
Metalloid

20. What elements will have the same reactivity?
H and Na
They are in the same group.

21. Is Neon a metal, nonmetal or metalloid?
Nonmetals are on the right, plus Hydrogen.

22. Neon has how many valence electrons?
8ve
G=ve
18=8

23. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Malleable
Lusterous
Not Magnetic M ?
Metal

24. Aluminum has how many valence electrons?
3ve
G=ve
13=3

25. Sulfur has how many energy levels?
P=el
3=3

26. Is Aluminum a metal, nonmetal or metalloid?
Metals are on the left, except Hydrogen.

27. Why do Helium and Aragon have the same chemical properties?
Same number of valance electrons.

28. We will continue the game after the break!

29. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Not Lusterous
Brittle
Poor Conductor NM
Nonmetal

30. Is Fluorine a metal, nonmetal or metalloid?
Nonmetals are on the right, plus Hydrogen.

31. Lithium has how many valence electrons?
1ve
G=ve
1=1

32. Is the mystery element a metal, nonmetal, or a metalloid?
Physical Properties
Magnetic
Brittle M NM
Metalloid

33. Is Arsenic a metal, nonmetal or metalloid?
Metalloids are on the zig-zag, except Aluminum.

34. Nitrogen has how many valence electrons?
5ve
G=ve
15=5

35. What element has 2 energy levels and 3 valance electrons ?
Boron
P=el G=ve
2=2 13=3

36. What element has 2 energy levels and 7 valance electrons ?
Fluorine
P=el G=ve
2=2 17=7

37. What element has 3 energy levels and 1 valance electrons ?
Sodium
P=el G=ve
3=3 1=1

38. What element has 2 energy levels and 2 valance electrons ?
Beryllium
P=el G=ve
2=2 2=2

39. What are the elements in group 18 called?
Noble Gasses

40. Why is Group 18 called the Noble Gasses?
Their outer energy levels are full.

41. What element has 5 energy levels and 7 valance electrons ?
Iodine
P=el G=ve
5=5 17=7

42. What element has 1 energy levels and 2 valance electrons ?
Noble Gas
Helium
P=el G=ve
1=1 18=2

43. REMINDER
All the elements in the same group have the same number of valence electrons.
Valence electrons determine the chemical properties of an element (Reactivity)
Valence electrons determine the physical properties of an element (Conductivity) (Luster)
(Magnetism)
(Malleability or Brittle)