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Unit 7: Atomic Structure Review Game

Total questions: 62

Worksheet time: 41mins

Name
Class
Date
1.

Subatomic particle with a charge of 0

a)

protons

b)

neutrons

c)

nucleus

d)

electrons

2.

Subatomic particles found on the outermost shell and responsible for the atom's reactivity

a)

neutrons

b)

isotopes

c)

valence electrons

d)

ions

3.

Measure mainly of the nuclear particles: protons + neutrons

a)

Subatomic Particles

b)

Atomic Number

c)

Atomic Mass

d)

Gluons

4.

Value representing the number of protons in an element

a)

Atomic Mass

b)

Mass Number

c)

Valence Electron

d)

Atomic Number

5.

Arrangement of elements organized by atomic number

a)

Electron Cloud

b)

Electron Configuration

c)

Chemical Formula

d)

Periodic Table

6.

The only element with no neutrons in its nucleus

a)

Hydrogen

b)

Helium

c)

Calcium

d)

Iron

7.

Which of the following is true for this element?

a)

18 protons

b)

40 protons

c)

22 protons

d)

21.9 protons

8.

Which of the following is true for this element?

a)

25 neutrons

b)

30 neutrons

c)

54 neutrons

d)

55 neutrons

9.

The atomic mass of an atom is equal to

a)

p + n

b)

p + e

c)

e + atomic number

d)

the atomic number

10.

All elements in the periodic table are naturally formed in the universe

a)

True

b)

False

11.

The chemical symbol of lead is __

a)

Ld

b)

Le

c)

Pd

d)

Pb

12.

Which part of an atom is used to identify its properties?

a)

Atomic Mass

b)

Protons

c)

Neutrons

d)

Electrons

13.
How many protons does an O2 atom have?
a)
8
b)
24
c)
16
d)
When is lunch? 
14.

Found orbiting outside the nucleus, this subatomic particle has a negative charge.

a)

Neutron

b)

Proton

c)

Electron

d)

Idontknowatron

15.

How many protons does indium have?

a)

49

b)

66

c)

114

d)

115

16.

What is the atomic mass of barium

a)

56

b)

82

c)

137

d)

138

17.

How many neutrons does platinum have?

a)

78

b)

117

c)

195

d)

196

18.
If an atom has 3 electrons, how many protons does it have?
a)
1
b)
2
c)
4
d)
3
19.
What is the mass number?
a)
the number of protons
b)
the number of protons and neutrons
c)
the number of neutrons
d)
the number of protons and electrons
20.
Which is an electron?
a)
A
b)
B
c)
C
21.
How many neutrons does the isotope of lithium have?
a)
8
b)
3
c)
4
d)
5
22.
How many protons does this isotope of titanium have?
a)
48
b)
22
c)
26
d)
70
23.
How many neutrons in C-14?
a)
6
b)
7
c)
14
d)
8
24.
How many neutrons does the isotope below have?     89 36Kr
a)
53
b)
36
c)
89
d)
125
25.
How many neutrons does an atom of the isotope Neon-22 have?
a)
12
b)
10
c)
22
d)
20
26.

Isotopes of an element have a different number of...

a)

Protons

b)

Neutrons

c)

Electrons

d)

Mass

27.

Potassium-39 has how many neutrons?

a)

19

b)

18

c)

20

d)

21

28.
What do these isotopes of carbon all have in common?
a)
neutrons & mass number
b)
atomic number and neutrons
c)
atomic number and electrons
d)
protons, atomic number, and mass number
29.
How many neutrons does the isotope of lithium have?
a)
8
b)
3
c)
4
d)
5
30.
How many protons does this isotope of titanium have?
a)
48
b)
22
c)
26
d)
70
31.
In a correctly written symbol what would be located in the "A" position?
a)
number of neutrons
b)
atomic number
c)
number of electrons 
d)
mass number
32.
What quantities vary between isotopes of an element?
a)
protons, electrons, and atomic mass
b)
protons, electrons, and atomic number
c)
neutrons and electrons
d)
neutrons and atomic mass
33.
which atom has  4 neutrons?
a)
Li-6
b)
Li-7
c)
Li-8
d)
they have the same # of neutrons
34.
How many neutrons in C-14?
a)
6
b)
7
c)
14
d)
8
35.
Isotopes are atoms of the same element with different #’s of __________ & therefore different __________.
a)
n0 ;  atomic #’s
b)
p+ ; atomic #’s
c)
e- ; atomic masses
d)
n0 ; atomic masses
36.
How many neutrons does the isotope below have?     89 36Kr
a)
53
b)
36
c)
89
d)
125
37.
If X is the symbol for an element, which of the following two symbols represent    isotopes of the same element?     I. 7735X  II. 7733X  III. 8137X  IV. 8135 X
a)
I and II
b)
III and IV
c)
I and IV
d)
I and III
38.
How many neutrons does an atom of the isotope Neon-22 have?
a)
12
b)
10
c)
22
d)
20
39.
Four isotopes of lead include lead-204, lead-206, lead-207, and lead-208.  The average atomic mass of lead is 207.2.  Which isotope of lead is likely to be the most abundant.
a)
204
b)
206
c)
207
d)
208
40.
An atom is electrically neutral when
a)
protons and neutrons are the same
b)
protons and electrons are the same
c)
neutrons and electrons are the same
d)
neutrons balance the protons and electrons
41.
Two isotopes of carbon are carbon-12 and carbon-14.  These isotopes differ from one another by two protons.
a)
true
b)
false
42.
If the number of electrons in an atom changes you make a(n) __________________.
a)
ion
b)
isotope
c)
new element
d)
isomer
43.
Ions are: 
a)
atoms with a positive or negative charge
b)
atoms with no charge
c)
atoms with ONLY a positive charge
d)
atoms with ONLY a negative charge
44.
How many electrons are in an atom that has an atomic number of 34, an atomic mass of 74 and a charge of -2?
a)
34
b)
36
c)
2
d)
40
45.
In a correctly written symbol what would be located in the "A" position?
a)
number of neutrons
b)
atomic number
c)
number of electrons 
d)
mass number
46.

Be

(a)  

47.

Mg

(a)  

48.

Cr

(a)  

49.

Si

(a)  

50.

Mercury

(a)  

51.

Potassium

(a)  

52.

The vertical (up and down) columns in the Periodic Table are called

a)

groups

b)

towers

c)

periods

d)

atomic numbers

53.
The Modern Periodic Table of Elements is arranged by
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
54.
Sodium (Na) is found in period 
a)
3
b)
2
c)
4
d)
1
55.

The horizontal (side to side) rows in the Periodic Table are called

a)

groups

b)

families

c)

periods

d)

atomic numbers

56.

how many rows are on the table

a)

4

b)

5

c)

6

d)

7

57.

how many groups/families are on the table

a)

15

b)

16

c)

17

d)

18

58.

what is the name of group number 1

a)

halogens

b)

noble gases

c)

alkali

d)

alkaline earth

59.

what is the name of group number 2

a)

transition metals

b)

halogens

c)

metaloids

d)

alkaline earth

60.

what group number are the halogens

a)

18

b)

1

c)

2

d)

17

61.

what group number are the noble gases

a)

17

b)

18

c)

14

d)

15

62.

What are valence electrons?

a)

Any of an atom's electrons

b)

Electrons located on the first energy level

c)

Electrons not attached to any atom

d)

electrons located on the outer energy level

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