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Periodic Table/Valence Electrons/Bohr Models, etc...

Total questions: 101

Worksheet time: 2hrs 35mins

Name
Class
Date
1.
Name group 1 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
noble gases
noble gases
d)
halogens
2.
Name group 2 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
noble gases
d)
transition metals
3.
Name group 18 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
transition metals
d)
noble gases
4.
Name groups 3 - 12 on the periodic table.
a)
noble gases
b)
halogens
c)
metalloids
d)
transition metals
5.
Name group 17 on the periodic table.
a)
transition metals
b)
metalloids
c)
halogens
d)
alkali metals
6.

What do the vertical columns on the periodic table tell us?

a)

The number of orbitals

b)

The number of valence electrons (electrons on the outer most shell)

7.

How many valence electrons do the elements in group 1 have?

a)

1

b)

11

c)

2

d)

3

8.

How many valence electrons do the elements in group 2 have?

a)

2

b)

12

c)

1

d)

3

9.

How many valence electrons do the elements in group 13 have?

a)

3

b)

13

c)

4

d)

5

10.

If an atom of an element has 7 valence electrons what group is it in?

a)

17

b)

7

c)

1

d)

13

11.

If an atom of an element has 8 valence electrons what group is it in?

a)

18

b)

8

c)

1

d)

14

12.

If an atom of an element has 4 valence electrons what group is it in?

a)

14

b)

4

c)

1

d)

18

13.

What is a Bohr Model?

a)

a simplified representation of an atom

b)

vertical column in periodic table

c)

horizontal row in periodic table

d)

Only shows the element symbol and it's outer most electron shell

14.

What are the names of the 2 models that we have been using?

a)

Bohr and Newton Structures

b)

Lewis and Caroll Models

c)

Bohr Model & Lewis Dot Structure

d)

Element & Atom structures

15.

How many electrons can go in the first energy level?

a)

2

b)

8

c)

18

d)

32

16.

How many electrons can go in the Second energy level?

a)

2

b)

8

c)

18

d)

32

17.

What is a Lewis Dot Structure?

a)

It shows all of the particles in the atom.

b)

Contains protons and neutrons

c)

Only shows the element symbol and it's outer most electron shell

d)

Contains protons and electrons

18.

What is the the outermost shell with electrons?

a)

Shells

b)

Isotope

c)

Orbit

d)

Valence

19.

What is the chart called where all the elements are organized?

a)

Periodic Table

b)

Valence Chart

c)

Bohr Chart

d)

Lewis Chart

20.

What is the drawing of an atom that only has the symbol and the valence electrons?

a)

Lewis Dot Diagram

b)

Bohr Diagram

c)

Thompson Diagram

d)

Dalton Diagram

21.
The smallest particle of any type of matter is known by which of the following terms?
a)
Element
b)
Compound
c)
Atom
d)
Chemical
22.
What does the nucleus of an atom contain?
a)
Electrons and neutrons
b)
Protons and neutrons
c)
Neutrinos and positrons
d)
Electrons and megatrons
23.
What are the 3 subatomic particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
24.
Valence electrons are found in the ______ energy level.
a)
Farthest in
b)
Middle
c)
Outermost
25.
a)
1
b)
2
c)
3
d)
4
26.
a)
2
b)
3
c)
5
27.
a)
12
b)
7
c)
8
d)
14
28.

Which subatomic particle identifies an element?

a)

Proton

b)

Neutron

c)

Electron

d)

Nucleus

29.

Elements with the same number of valence electrons are located in the same:

a)

Period

b)

Group

c)

Table

d)

Row

30.

The period number tells you:

a)

How many protons

b)

How many neutrons

c)

Number of energy levels

d)

Number of valence electrons

31.

How many energy levels are in an atom of aluminum, Al?

a)

1

b)

3

c)

4

d)

2

32.

How many valence electrons are in this element?

a)

7

b)

6

c)

5

d)

2

33.

How many energy levels does this element have?

a)

2

b)

5

c)

3

d)

1

34.

What group is Lithium located in?

a)

1

b)

3

c)

2

d)

7

35.

How many energy levels are in an atom of Neon?

a)

8

b)

2

c)

3

d)

10

36.

How many valence electrons does this element have?

a)

3

b)

4

c)

2

d)

1

37.

How many energy levels are in an atom of Neon?

a)

8

b)

2

c)

3

d)

10

38.

What is the name of this element?

a)

Calcium

b)

Helium

c)

Lithium

d)

Boron

39.

How many energy levels are in an atom of aluminum, Al?

a)

1

b)

3

c)

4

d)

2

40.

What Period is Chlorine, Cl, located in?

a)

2

b)

3

c)

17

d)

7

41.

Is this model correct for Carbon, C?

a)

Yes

b)

No

42.

How many protons are in an atom of Calcium, Ca?

a)

2

b)

20

c)

12

d)

40

43.

What period is this element located in?

a)

2

b)

20

c)

4

d)

3

44.

What group is this element located in?

a)

1

b)

2

c)

3

d)

4

45.

Which group has the greatest number of valence electrons?

a)

1

b)

14

c)

18

d)

16

46.
Elements in the same column of the periodic table always have the same # of _______ as one another.
a)
Protons
b)
Neutrons
c)
Electrons
d)
Valence Electrons
47.

USE THE PERIODIC TABLE

How many valence electrons does Phosphorus have?

a)

31

b)

5

c)

15

d)

4

48.

USE THE PERIODIC TABLE

How many valence electrons does sodium have?

a)

1

b)

2

c)

3

d)

4

49.

How many valence electrons does carbon have?

a)

4

b)

5

c)

6

d)

7

50.
Valence electrons are the...
a)
Innermost electrons
b)
Middle electrons
c)
Outermost electrons
d)
Any electrons
51.

How many valence electrons should Magnesium have in its Lewis dot model?

a)

1

b)

2

c)

3

d)

4

52.

Is this correct way to draw the Lewis Dot Structure for Carbon?

a)

Yes

b)

No, too many electrons

c)

No, not enough electrons

d)

No, dots are in wrong places

53.

Is this the correct Lewis Dot Structure for Boron?

a)
b)
c)
d)
54.

Which of these is incorrect?

a)
b)
55.
What is the number of protons that the element in this image contain?
a)
14
b)
7
c)
15
d)
18
56.
The particles that are found in the nucleus of an atom are
a)
neutrons and electrons
b)
electrons only
c)
protons and neutrons
d)
protons and electrons
57.
Beryllium has how many protons?
a)
4
b)
9.0122
c)
2
d)
13.0122
58.
Which subatomic particle has a negative charge?
a)
Proton
b)
Neutron
c)
Electron
d)
Quark
59.
What does an atom's period tell us?
a)
Number of protons
b)
Number of electrons
c)
Number of valence electrons
d)
Number of shells
60.
What does an atom's group tell us?
a)
Number of protons
b)
Number of electrons
c)
Number of valence electrons
d)
Number of shells
61.
What is the element symbol for boron? 
a)
B
b)
Bo
c)
Bn
d)
W
62.

Which of the following element in period 3 would be classified as a metal?

a)

Boron (B)

b)

Sodium (Na)

c)

Argon (Ar)

d)

Silicon (Si)

63.

The number of protons an element has is its?

a)

Atomic mass

b)

Atomic number

c)

a.m.u

d)

Group

64.

How many valence (outer) electrons does an Oxygen atom have?

a)

2

b)

6

c)

8

d)

16

65.

What is the atomic number of this element?

a)

17

b)

18

c)

35

d)

35.453

66.

What is the mass number of this atom of Chlorine?

a)

17

b)

18

c)

35

d)

35.453

67.

___________ simplify the Bohr Model by showing only the outer valence electrons used for bonding.

a)

Lewis Dot Diagrams

b)

Bohr Models

c)

Electron Clouds

d)

Periodic Tables

68.

How many protons and electrons does Lithium (Li) have?

a)

3 of each.

b)

6 of each.

c)

7 of each.

d)

3 protons. 7 neutrons.

69.

How many valence electrons does Flourine (FL) have?

a)

1

b)

5

c)

7

d)

9

70.

The number of valence electrons for an element is equal to . . .

a)

the mass number

b)

the atomic number

c)

the mass number minus the atomic number

d)

the group or family number

71.

The periodic table is organized by . . .

a)

mass number

b)

atomic number

c)

valence number

d)

group or family number

72.

Which element is most reactive:

Lithium from Group I

OR

Neon from Group VIII?

a)

Lithium

b)

Neon

73.

What is the correct lewis dot diagram for Boron?

a)
b)
c)
d)
74.

What are the elements found along the "staircase" called? They have properties of both metals and non-metals.

a)

Metalloids

b)

Non-metals

c)

Transition metals

d)

Metals

75.

This increases as we move vertically down the periodic table-

a)

protons

b)

electron shells

c)

valence electrons

d)

neutrons

76.

Which of these is in group 2?

a)
b)
c)
d)
77.

The atomic mass is the

a)

number of protons and neutrons inside the nucleus

b)

number or electrons or protons

c)

number of protons, neutrons and electrons

78.
The positively charged particles of an atom are the ________.
a)
electrons
b)
protons
c)
neutrons
d)
protons & neutrons
79.

This is a Bohr Diagram of Aluminum. How many valence electrons does Aluminum have?

a)

3

b)

4

c)

5

80.

A __________ goes up and down on the periodic table.

a)

Group

b)

Period

81.

A _________ goes side to side on the periodic table.

a)

Group

b)

Period

82.

What two elements are in the same Period?

a)

K - Potassium and Na - Sodium

b)

Li - Lithium and Mg - Magnesium

c)

B - Boron and C - Carbon

d)

Zn - Zinc and N - Nitrogen

83.

How many atoms of oxygen are in

3Fe2O3

a)

6

b)

9

c)

18

d)

2

84.

the basic building block of matter that makes up everything

a)

Bohr Model

b)

Atom

c)

Electron Cloud

85.

the area around the nucleus of an atom where electrons are found

a)

Bohr Model

b)

Atom

c)

Electron Cloud

86.

a diagram that shows an atom’s nucleus surrounded by an electron cloud

a)

Bohr Model

b)

Atom

c)

Electron Cloud

87.

the central region of an atom that contains the protons and neutrons

a)

Nucleus

b)

Proton

c)

Electron

d)

Neutron

88.

positive charged subatomic particles found in the nucleus

a)

Nucleus

b)

Proton

c)

Electron

d)

Neutron

89.

neutral charged subatomic particles found in the nucleus

a)

Nucleus

b)

Proton

c)

Electron

d)

Neutron

90.

negatively charged subatomic particles found in the area surrounding the nucleus

a)

Nucleus

b)

Proton

c)

Electron

d)

Neutron

91.

the electrons on the outer shell of an atom that are involved in forming bonds

a)

Atomic Mass

b)

Atomic Number

c)

Valence Electrons

d)

Chemical Symbol

92.

the number of protons or electrons contained in an element

a)

Atomic Mass

b)

Atomic Number

c)

Valence Electrons

d)

Chemical Symbol

93.

the number of protons plus the number of neutrons contained in an atom’s nucleus

a)

Atomic Mass

b)

Atomic Number

c)

Valence Electrons

d)

Chemical Symbol

94.

a set of characters (letters) that are used to represent an element

a)

Atomic Mass

b)

Atomic Number

c)

Valence Electrons

d)

Chemical Symbol

95.

elements located in group/family 18 or 8A on the Periodic Table that are stable or inert (no reactivity)

a)

Halogens

b)

Alkali Metals

c)

Noble Gasses

96.

the most reactive elements found in group/family 1 or 1A on the Periodic Table.

a)

Halogens

b)

Alkali Metals

c)

Noble Gasses

97.

the most reactive nonmetals found group/family 17 or 7A on the Periodic Table.

a)

Halogens

b)

Alkali Metals

c)

Noble Gasses

98.

a chart of the chemical elements arranged in order of increasing atomic number

a)

Group or Family

b)

Period

c)

Periodic Table

d)

Reactivity

99.

the name given to the vertical columns of elements on the Periodic Table that give information on the valence electrons of each atom

a)

Group or Family

b)

Period

c)

Periodic Table

d)

Reactivity

100.

the name given to the horizontal rows of elements on the Periodic Table that tell you the number of shells or clouds of each atom.

a)

Group or Family

b)

Period

c)

Periodic Table

d)

Reactivity

101.

the tendency of an element to bond with other elements, and is determined by the number of valence electrons

a)

Group or Family

b)

Period

c)

Periodic Table

d)

Reactivity

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