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Subatomic Particles and Periodic Table Flashcards | StudBud
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Subatomic Particles and Periodic Table
Subatomic Particles and Periodic Table
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Intro to subatomic particles... PRACTICE!
Flashcards
49 cards
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Practice quiz
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Questions
49
Answers
1
How many electrons are in the atom Sulfur-29
32
16
29
13
2
What's a reasonable estimate for the number of
NEUTRONS
in arsenic (As)?
42
39
75
33
3
What element has 20 protons and 20 electrons?
Zirconium
Calcium
Zinc
Neon
4
What element is this?
Molybdenum
Scandium
Chlorine
Arsenic
5
What's a reasonable estimate for the number of
NEUTRONS
in cadmium (Cd)?
64
112
48
63
6
What's a reasonable estimate for the number of
NEUTRONS
in silver (Ag)?
108
61
47
75
7
How many neutrons are in the atom Sulfur-29
32
13
29
16
8
What's a reasonable estimate for the number of
NEUTRONS
in neon (Ne)?
10
6
20
11
9
How many protons are in the atom Gold-198
196
198
119
79
10
Complete this sentence: Protons and neutrons are found together in the ____________.
orbital
atom
element
nucleus
11
How many protons are in the atom Bismuth-200
209
117
200
83
12
What is the atomic mass of the atom Bismuth-200
200
209
83
117
13
What element has 36 protons?
Krypton
Titanium
Chlorine
Argon
14
How many
PROTONS
in germanium (Ge)?
40
32
72
73
15
Complete this sentence: Protons plus neutrons is equal to the atom's ____________.
atomic mass
atomic number
number of electrons
atomic mass unit
16
Which particle circles around the nucleus?
electron
proton
atom
neutron
17
Which element is this?
Silicon (Si)
Nickel (Ni)
Copper (Cu)
Aluminum (Al)
18
What's a reasonable estimate for the number of
NEUTRONS
in lithium (Li)?
4
3
6
7
19
What's the
average atomic mass
of hydrogen (H)?
hydrogen
1.008
1
H
20
For all elements on the periodic table, the # of protons is equal to the # of electrons.
True
False
21
How many
ELECTRONS
in silicon (Si)?
14
28.1
28
114
22
How many neutrons are in the atom Gold-198
198
119
196
79
23
How many
ELECTRONS
in uranium (U)?
91
238
92
146
24
What is the atomic number of the atom Bismuth-200
209
83
117
200
25
How many electrons are in the atom Bismuth-200
200
83
209
117
26
What's the
average atomic mass
of thorium (Th)?
Th
232.038
90
thorium
27
How many neutrons are in the atom Zirconium-95
91
40
55
95
28
What is the atomic mass of the atom Zirconium-95
40
91
55
95
29
How many protons are in the atom Sulfur-29
32
13
29
16
30
How many
PROTONS
in helium (He)?
2
3
1
4
31
What element has 16 protons?
Argon
Sulfur
Polonium
Oxygen
32
How many electrons are in the atom Zirconium-95
91
55
95
40
33
What element is this?
iron (Fe)
zinc (Zn)
cobalt (Co)
barium (Ba)
34
What is the atomic number for the atom Gold-198
79
119
196
198
35
Which element is this?
Oxygen (O)
Chromium (Cr)
Sulfur (S)
Argon (Ar)
36
How many neutrons are in the atom Bismuth-200
209
117
200
83
37
How many electrons are in the atom Gold-198
198
196
119
79
38
How many
ELECTRONS
in polonium (Po)?
88
209
84
208
39
What is the atomic mass of the atom Sulfur-29
13
32
29
16
40
What is this element?
Lithium
Carbon
Magnesium
Chromium
41
For all elements on the periodic table, the # of protons is equal to the atomic #
True
False
42
For all elements on the periodic table, the # of protons is equal to the # of neutrons.
False
True
43
What is the atomic mass of this element?
18
6
12
14
44
How many protons are in the atom Zirconium-95
55
95
91
40
45
Which element is this?
Carbon (C)
Sodium (Na)
Sulfur (S)
Boron (B)
46
What is the atomic number of the atom Sulfur-29
13
16
32
29
47
What's the
average atomic mass
of thallium (Tl)?
81
204.383
thallium
Tl
48
What is the atomic number of the atom Zirconium-95
95
55
91
40
49
What is the atomic mass of the atom Gold-198
79
198
196
119
