Periodic Table Flashcards
(170 cards)
1
Q
What is the atomic number of Hydrogen?
A
1
2
Q
True or False: Helium is a noble gas.
A
True
3
Q
Fill in the blank: The chemical symbol for Gold is ____.
A
Au
4
Q
Which element has the atomic number 6?
A
Carbon
5
Q
What is the most abundant element in the universe?
A
Hydrogen
6
Q
True or False: Sodium is a metal.
A
True
7
Q
What is the chemical symbol for Iron?
A
Fe
8
Q
Which group of elements is known as the Halogens?
A
Group 17
9
Q
Name the element with the symbol ‘N’.
A
Nitrogen
10
Q
What is the atomic mass of Carbon?
A
12.01 u
11
Q
Which element is known for its use in batteries and has the symbol ‘Li’?
A
Lithium
12
Q
Fill in the blank: The element with atomic number 8 is ____.
A
Oxygen
13
Q
What is the primary characteristic of noble gases?
A
They are inert and do not react easily.
14
Q
What element is represented by the symbol ‘K’?
A
Potassium
15
Q
True or False: Mercury is a solid at room temperature.
A
False
16
Q
Which element is found in Group 1 of the periodic table?
A
Alkali metals
17
Q
What is the chemical symbol for Silver?
A
Ag
18
Q
Name the only metal that is liquid at room temperature.
A
Mercury
19
Q
What is the atomic number of Oxygen?
A
8
20
Q
Fill in the blank: The element with atomic number 26 is ____.
A
Iron
21
Q
What is the common name for the elements in Group 2?
A
Alkaline earth metals
22
Q
Which element is the lightest noble gas?
A
Helium
23
Q
True or False: All elements are metals.
A
False
24
Q
What element has the highest atomic number that occurs naturally?
A
Uranium
25
Fill in the blank: The chemical formula for water is ____.
H2O
26
What is the primary use of Argon?
Inert gas in welding and light bulbs.
27
What is the chemical symbol for Calcium?
Ca
28
Which element is used in the production of nuclear energy?
Uranium
29
True or False: Chlorine is a gas at room temperature.
True
30
What is the name of the series of elements that includes Lanthanum and Cerium?
Lanthanides
31
What is the chemical symbol for Platinum?
Pt
32
Fill in the blank: The element with atomic number 12 is ____.
Magnesium
33
What type of bond is formed between two nonmetals?
Covalent bond
34
Which element has the chemical symbol 'Xe'?
Xenon
35
What is the atomic number of Neon?
10
36
True or False: Bismuth is a transition metal.
False
37
What are the elements in Group 18 known as?
Noble gases
38
What is the chemical formula for table salt?
NaCl
39
Which element is known for having a high melting point and is often used in light bulbs?
Tungsten
40
Fill in the blank: The element with atomic number 1 is ____.
Hydrogen
41
What element is used in the production of steel?
Carbon
42
What is the chemical symbol for Sodium?
Na
43
True or False: Iodine is a solid at room temperature.
True
44
What is the atomic mass of Oxygen?
16.00 u
45
What is the primary characteristic of metals?
They conduct electricity and heat.
46
Which element has the chemical symbol 'Sn'?
Tin
47
What is the common name for the elements in Group 17?
Halogens
48
What is the atomic number of Gold?
79
49
True or False: Silicon is a metal.
False
50
What is the chemical symbol for Phosphorus?
P
51
Which element is essential for human respiration?
Oxygen
52
Fill in the blank: The element with atomic number 35 is ____.
Bromine
53
What is the chemical formula for ammonia?
NH3
54
What is the atomic mass of Iron?
55.85 u
55
Which element is known for its use in electronics and has the symbol 'Si'?
Silicon
56
True or False: Argon is a reactive gas.
False
57
What is the chemical symbol for Zinc?
Zn
58
What is the atomic number of Silver?
47
59
Fill in the blank: The element with atomic number 79 is ____.
Gold
60
What is the primary use of Helium?
Filling balloons and airships.
61
Which element has the highest electronegativity?
Fluorine
62
What is the chemical symbol for Chromium?
Cr
63
True or False: Barium is a transition metal.
False
64
What is the atomic mass of Nitrogen?
14.01 u
65
Fill in the blank: The element with atomic number 92 is ____.
Uranium
66
What is the common name for the elements in Group 3-12?
Transition metals
67
Which element has the symbol 'Hg'?
Mercury
68
What is the chemical formula for sulfuric acid?
H2SO4
69
True or False: Calcium is an alkaline earth metal.
True
70
What is the atomic number of Platinum?
78
71
What element has the chemical symbol 'Br'?
Bromine
72
Fill in the blank: The element with atomic number 15 is ____.
Phosphorus
73
What is the primary use of Lithium?
In batteries.
74
Which element is a key component of DNA?
Phosphorus
75
What is the chemical symbol for Manganese?
Mn
76
True or False: Lithium is the heaviest metal.
False
77
What is the atomic mass of Gold?
197.0 u
78
What is the chemical formula for glucose?
C6H12O6
79
Fill in the blank: The element with atomic number 11 is ____.
Sodium
80
Which element is known for its use in fireworks and has the symbol 'K'?
Potassium
81
What is the atomic number of the element with the symbol 'I'?
53
82
True or False: Oxygen is a diatomic molecule in its natural state.
True
83
What is the chemical symbol for Selenium?
Se
84
Fill in the blank: The element with atomic number 22 is ____.
Titanium
85
What is the primary use of Neon?
In neon signs.
86
What is the atomic number of Hydrogen?
1
87
True or False: Helium is a noble gas.
True
88
Fill in the blank: The chemical symbol for Gold is ____.
Au
89
Which element has the atomic number 6?
Carbon
90
What is the most abundant element in the universe?
Hydrogen
91
True or False: Sodium is a metal.
True
92
What is the chemical symbol for Iron?
Fe
93
Which group of elements is known as the Halogens?
Group 17
94
Name the element with the symbol 'N'.
Nitrogen
95
What is the atomic mass of Carbon?
12.01 u
96
Which element is known for its use in batteries and has the symbol 'Li'?
Lithium
97
Fill in the blank: The element with atomic number 8 is ____.
Oxygen
98
What is the primary characteristic of noble gases?
They are inert and do not react easily.
99
What element is represented by the symbol 'K'?
Potassium
100
True or False: Mercury is a solid at room temperature.
False
101
Which element is found in Group 1 of the periodic table?
Alkali metals
102
What is the chemical symbol for Silver?
Ag
103
Name the only metal that is liquid at room temperature.
Mercury
104
What is the atomic number of Oxygen?
8
105
Fill in the blank: The element with atomic number 26 is ____.
Iron
106
What is the common name for the elements in Group 2?
Alkaline earth metals
107
Which element is the lightest noble gas?
Helium
108
True or False: All elements are metals.
False
109
What element has the highest atomic number that occurs naturally?
Uranium
110
Fill in the blank: The chemical formula for water is ____.
H2O
111
What is the primary use of Argon?
Inert gas in welding and light bulbs.
112
What is the chemical symbol for Calcium?
Ca
113
Which element is used in the production of nuclear energy?
Uranium
114
True or False: Chlorine is a gas at room temperature.
True
115
What is the name of the series of elements that includes Lanthanum and Cerium?
Lanthanides
116
What is the chemical symbol for Platinum?
Pt
117
Fill in the blank: The element with atomic number 12 is ____.
Magnesium
118
What type of bond is formed between two nonmetals?
Covalent bond
119
Which element has the chemical symbol 'Xe'?
Xenon
120
What is the atomic number of Neon?
10
121
True or False: Bismuth is a transition metal.
False
122
What are the elements in Group 18 known as?
Noble gases
123
What is the chemical formula for table salt?
NaCl
124
Which element is known for having a high melting point and is often used in light bulbs?
Tungsten
125
Fill in the blank: The element with atomic number 1 is ____.
Hydrogen
126
What element is used in the production of steel?
Carbon
127
What is the chemical symbol for Sodium?
Na
128
True or False: Iodine is a solid at room temperature.
True
129
What is the atomic mass of Oxygen?
16.00 u
130
What is the primary characteristic of metals?
They conduct electricity and heat.
131
Which element has the chemical symbol 'Sn'?
Tin
132
What is the common name for the elements in Group 17?
Halogens
133
What is the atomic number of Gold?
79
134
True or False: Silicon is a metal.
False
135
What is the chemical symbol for Phosphorus?
P
136
Which element is essential for human respiration?
Oxygen
137
Fill in the blank: The element with atomic number 35 is ____.
Bromine
138
What is the chemical formula for ammonia?
NH3
139
What is the atomic mass of Iron?
55.85 u
140
Which element is known for its use in electronics and has the symbol 'Si'?
Silicon
141
True or False: Argon is a reactive gas.
False
142
What is the chemical symbol for Zinc?
Zn
143
What is the atomic number of Silver?
47
144
Fill in the blank: The element with atomic number 79 is ____.
Gold
145
What is the primary use of Helium?
Filling balloons and airships.
146
Which element has the highest electronegativity?
Fluorine
147
What is the chemical symbol for Chromium?
Cr
148
True or False: Barium is a transition metal.
False
149
What is the atomic mass of Nitrogen?
14.01 u
150
Fill in the blank: The element with atomic number 92 is ____.
Uranium
151
What is the common name for the elements in Group 3-12?
Transition metals
152
Which element has the symbol 'Hg'?
Mercury
153
What is the chemical formula for sulfuric acid?
H2SO4
154
True or False: Calcium is an alkaline earth metal.
True
155
What is the atomic number of Platinum?
78
156
What element has the chemical symbol 'Br'?
Bromine
157
Fill in the blank: The element with atomic number 15 is ____.
Phosphorus
158
What is the primary use of Lithium?
In batteries.
159
Which element is a key component of DNA?
Phosphorus
160
What is the chemical symbol for Manganese?
Mn
161
True or False: Lithium is the heaviest metal.
False
162
What is the atomic mass of Gold?
197.0 u
163
What is the chemical formula for glucose?
C6H12O6
164
Fill in the blank: The element with atomic number 11 is ____.
Sodium
165
Which element is known for its use in fireworks and has the symbol 'K'?
Potassium
166
What is the atomic number of the element with the symbol 'I'?
53
167
True or False: Oxygen is a diatomic molecule in its natural state.
True
168
What is the chemical symbol for Selenium?
Se
169
Fill in the blank: The element with atomic number 22 is ____.
Titanium
170
What is the primary use of Neon?
In neon signs.
