1. Chemistry Jeopardy
Element, Compound Parts of the Atomic Models Electrons in Quantum
or Mixture ATOM Bohr Models Mechanics
10 10 10 10 10
20 20 20 20 20
30 30 30 30 30
40 40 40 40 40
50 50 50 50 50

3. Are any of the
following Elements?
WHY or WHY NOT?
A) H20 B) CO2
C) O2 D) NaCl

4. Are any of the
following Elements?
WHY or WHY NOT?
A) H20 B) CO2
C) O2 D) NaCl
O2, because it only has 1 type of atom

5. B.
A.
C. D.

6. Which of the following is a
Substance?
B.
A.
C. D.

7. Which of the following is a
Substance?
B.
A.
C. D.
B, Water

9. What type of mixture
is the following?

10. What type of mixture
is the following?
Homogeneous

11. What dos the model below
display, a Substance or
Mixture and WHY?

12. What dos the model below
display, a Substance or
Mixture and WHY?
A Substance,
because of the
Compounds are
the same

13. Name at least 2 different separation
techniques used to separate a Iron,
Salt and Sand mixture. Make sure
to identify when each technique is
used.

14. Name at least 2 different separation
techniques used to separate a Iron,
Salt and Sand mixture. Make sure
to identify when each technique is
used.
1. Magnetism - Iron from salt and
sand
2. Filtration - Salt H20 from Sand
3. Evaporation - Salt from H20

15. Which particle of the atom is
one of the largest particles
and has a positive charge?

16. Which particle of the atom is
one of the largest particles
and has a positive charge?
Proton

17. Draw a model of the atom
and label the following
parts with the correct
charges:
1. Protons
2. Neutrons
3. Electrons
4. Nucleus

19. 1. What did Ernest Rutherford
discover atoms contain with his
famous gold foil experiment?
2. What did he conclude about
most the space of the atom?

20. 1. What did Ernest Rutherford
discover atoms contain with his
famous gold foil experiment?
2. What did he conclude about
most the space of the atom?
1. The Nucleus
2. Most the atom is empty space,
except the small, dense nucleus

22. How are the following isotopes
similar and different? Be Specific!
C - 12 & C - 14

23. How are the following isotopes
similar and different? Be Specific!
C - 12 & C - 14
Similar = Both have 6 protons
Different = C-12 has 6
neutrons and C-14 has 8
neutrons

25. How many protons,
neutrons and electrons
are in the following
atom: 127
I
53

26. How many protons,
neutrons and electrons
are in the following
atom: 127 p = 53
I n = 74
53 e = 53

28. 1. What is the name of this
model?
2. Who is credited with
inventing it?

29. 1. What is the name of this
model?
2. Who is credited with
inventing it?
1. Plum Pudding
Model
2. J.J. Thompson

31. What does the word
“Atomos” mean and
who coined it?

32. What does the word
“Atomos” mean and
who coined it?
Atomos = Indivisible
From Democritus

34. 1. What is
this model
called?
2. Who
invented it?

35. 1. What is
this model
called?
2. Who
invented it?
1. Nuclear Model
2. Ernest Rutherford

37. 1. What is the name of the model
of the atom developed by John
Dalton?
2. About how much time had
passed since the last development
of the idea of the atom when
John Dalton made this model?

38. 1. What is the name of the model
of the atom developed by John
Dalton?
2. About how much time had
passed since the last development
of the idea of the atom when
John Dalton made this model?
1. Solid Sphere
2. ~ 1,700 years

40. What detail did Niels Bohr
add to the model of the atom
to help explain why
electrons don’t crash into
the nucleus?

41. What detail did Niels Bohr
add to the model of the atom
to help explain why
electrons don’t crash into
the nucleus?
Specific orbits or energy
levels that electrons MUST
follow

43. What is the maximum
# of electrons that can
be in the first orbit/
energy level?

44. What is the maximum
# of electrons that can
be in the first orbit/
energy level?
2

46. Draw a Bohr
Model of Al

48. Identify at least 3 ways
that Red Light is different
than Blue Light

49. Identify at least 3 ways
that Red Light is different
than Blue Light
- Red Light has less energy than
Blue light
- Red Light has a smaller frequency
than Blue Light
- Red Light has a larger wavelength
than Blue Light

50. A) 6 --> 2
B) 5 --> 2
C) 4 --> 2
D) 3 --> 2

51. Which energy level drop
produces Violet Light? WHY?
A) 6 --> 2
B) 5 --> 2
C) 4 --> 2
D) 3 --> 2

52. Which energy level drop
produces Violet Light? WHY?
A) 6 --> 2
B) 5 --> 2
C) 4 --> 2
D) 3 --> 2
A) b/c the larger the drop the more
energy was absorbed and violet
light has the most energy

54. Draw a cartoon of how
an electron can
become excited and
emit light energy.
Explain/label your
drawing!!!!

56. What do the 4 quantum
numbers provide a
probability of locating in
the atom?

57. What do the 4 quantum
numbers provide a
probability of locating in
the atom?
Electrons

58. A. B. C.

59. Identify the following sub-energy
levels by their shapes:
A. B. C.

60. Identify the following sub-energy
levels by their shapes:
A. B. C.
A=s B=p C=d

62. Label what each of the
following symbols means:
3f 5

63. Label what each of the
following symbols means:
3f 5
3 = energy level
f = sub-energy level (orbital)
5 = # of electrons in orbital

64. What is wrong with the following
electron configuration for Xe?
**May be multiple things wrong
[Ar] 5s24d95p7

65. What is wrong with the following
electron configuration for Xe?
**May be multiple things wrong
[Ar] 5s24d95p7
1. [Ar] should be [Kr]
2. 4d9 should be 4d10
3. 5p7 should be 5p6

67. What is the long AND
short-cut electron
configuration for
Barium (Ba)?

68. What is the long AND
short-cut electron
configuration for
Barium (Ba)?
1s 22s22p63s23p64s23d104p65s24d105p66s2
and
[Xe]6s2