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WorksheetsPeriodic Table
Total questions: 122
Worksheet time: 1hrs 1mins
Name
Class
Date
1.
How many protons does hydrogen have?
a)
0
b)
1
c)
2
d)
3
2.
How many neutrons does hydrogen have?
a)
0
b)
1
c)
2
d)
3
3.
How many electrons does hydrogen have?
a)
0
b)
1
c)
2
d)
3
4.
How many valence electrons does hydrogen have?
a)
1
b)
2
c)
3
d)
4
5.
What period is hydrogen in?
a)
1
b)
2
c)
3
d)
4
6.
How many orbitals does hydrogen have?
a)
1
b)
2
c)
3
d)
4
7.
What group is hydrogen in?
a)
1
b)
2
c)
17
d)
18
8.
How many protons does helium have?
a)
1
b)
2
c)
3
d)
4
9.
How many neutrons does helium have?
a)
1
b)
2
c)
3
d)
4
10.
How many electrons does helium have?
a)
1
b)
2
c)
3
d)
4
11.
What period is helium in?
a)
1
b)
2
c)
3
d)
4
12.
What group is helium in?
a)
1
b)
2
c)
17
d)
18
13.
How many valence electrons does helium have?
a)
1
b)
2
c)
3
d)
4
14.
How many orbitals does helium have?
a)
1
b)
2
c)
2
d)
4
15.
Does helium have a full outer shell? ... Is helium full and happy?
a)
Yes
b)
No
c)
Who knows?
d)
Maybe
16.
How many protons does lithium have?
a)
3
b)
4
c)
5
d)
7
17.
How many neutrons does lithium have?
a)
3
b)
4
c)
5
d)
7
18.
How many electrons does lithium have?
a)
3
b)
4
c)
5
d)
7
19.
What group is lithium in?
a)
1
b)
2
c)
17
d)
18
20.
What period is lithium in?
a)
1
b)
2
c)
3
d)
4
21.
How many valence electrons does lithium have?
a)
1
b)
2
c)
3
d)
4
22.
How many protons does beryllium have?
a)
4
b)
5
c)
9
d)
13
23.
How many neutrons does beryllium have?
a)
4
b)
5
c)
9
d)
13
24.
How many electrons does beryllium have?
a)
4
b)
5
c)
9
d)
13
25.
What group is beryllium in?
a)
1
b)
2
c)
17
d)
18
26.
What period is beryllium in?
a)
1
b)
2
c)
3
d)
4
27.
How many shells does beryllium have?
a)
1
b)
2
c)
3
d)
4
28.
How many valence electrons does beryllium have?
a)
1
b)
2
c)
3
d)
4
29.
How many protons does Boron have?
a)
1
b)
5
c)
6
d)
11
30.
How many neutrons does Boron have?
a)
1
b)
5
c)
6
d)
11
31.
How many electrons does Boron have?
a)
1
b)
5
c)
6
d)
11
32.
What group is Boron in?
a)
1
b)
2
c)
13
d)
14
33.
What period is Boron in?
a)
1
b)
2
c)
3
d)
4
34.
How many shells does Boron have?
a)
1
b)
2
c)
3
d)
4
35.
How many valence electrons does boron have?
a)
1
b)
2
c)
3
d)
4
36.
How many protons does carbon have?
a)
4
b)
6
c)
12
d)
18
37.
How many neutrons does carbon have?
a)
4
b)
6
c)
12
d)
18
38.
How many electrons does carbon have?
a)
4
b)
6
c)
12
d)
18
39.
What group is carbon in?
a)
1
b)
2
c)
14
d)
15
40.
What period is carbon in?
a)
1
b)
2
c)
3
d)
4
41.
How many valence electrons does carbon have?
a)
1
b)
2
c)
3
d)
4
42.
How many shells does carbon have?
a)
1
b)
2
c)
3
d)
4
43.
How many protons does nitrogen have?
a)
2
b)
7
c)
14
d)
21
44.
How many neutrons does nitrogen have?
a)
2
b)
7
c)
14
d)
21
45.
How many electrons does nitrogen have?
a)
2
b)
7
c)
14
d)
21
46.
What group is nitrogen in?
a)
1
b)
2
c)
15
d)
16
47.
What period is nitrogen in?
a)
1
b)
2
c)
3
d)
4
48.
How many orbitals does nitrogen have?
a)
1
b)
2
c)
3
d)
4
49.
How many valence electrons does nitrogen have?
a)
2
b)
3
c)
5
d)
7
50.
How many protons does oxygen have?
a)
2
b)
8
c)
16
d)
24
51.
How many neutrons does oxygen have?
a)
2
b)
8
c)
16
d)
24
52.
How many electrons does oxygen have?
a)
2
b)
8
c)
16
d)
24
53.
What group is oxygen in?
a)
1
b)
2
c)
6
d)
16
54.
How many valence electrons does oxygen have?
a)
2
b)
3
c)
6
d)
7
55.
What period is oxygen in?
a)
1
b)
2
c)
3
d)
4
56.
How many orbitals does oxygen have.
a)
1
b)
2
c)
3
d)
4
57.
How many protons does fluorine have?
a)
9
b)
10
c)
19
d)
28
58.
How many neutrons does fluorine have?
a)
9
b)
10
c)
19
d)
28
59.
How many electrons does fluorine have?
a)
9
b)
10
c)
19
d)
28
60.
What group is fluorine in?
a)
1
b)
2
c)
17
d)
18
61.
What period is fluorine in?
a)
1
b)
2
c)
3
d)
4
62.
How many orbitals does fluorine have?
a)
1
b)
2
c)
3
d)
4
63.
How many protons does neon have?
a)
10
b)
20
c)
30
d)
Too Many
64.
How many neutrons does neon have?
a)
10
b)
20
c)
30
d)
Too Many
65.
How many electrons does neon have?
a)
10
b)
20
c)
30
d)
Too Many
66.
What group is neon in?
a)
1
b)
2
c)
17
d)
18
67.
How many valence electrons does neon have?
a)
1
b)
2
c)
7
d)
8
68.
What period is neon in?
a)
1
b)
2
c)
3
d)
4
69.
How many orbitals does neon have?
a)
1
b)
2
c)
3
d)
4
70.
How many protons does sodium have?
a)
11
b)
12
c)
23
d)
34
71.
How many neutrons does sodium have?
a)
11
b)
12
c)
23
d)
34
72.
How many electrons does sodium have?
a)
11
b)
12
c)
23
d)
34
73.
What group is sodium in?
a)
1
b)
2
c)
3
d)
4
74.
How many valence electrons does sodium have?
a)
1
b)
3
c)
6
d)
7
75.
What period is sodium in?
a)
1
b)
2
c)
3
d)
4
76.
How many orbitals does sodium have?
a)
1
b)
2
c)
3
d)
4
77.
How many protons does magnesium have?
a)
6
b)
12
c)
24
d)
36
78.
How many neutrons does magnesium have?
a)
6
b)
12
c)
24
d)
36
79.
How many electrons does magnesium have?
a)
6
b)
12
c)
24
d)
36
80.
How many valence electrons does magnesium have?
a)
1
b)
2
c)
3
d)
7
81.
What period is magnesium in?
a)
1
b)
2
c)
3
d)
4
82.
How many orbitals does magnesium have?
a)
1
b)
2
c)
3
d)
4
83.
How many protons does aluminum have?
a)
13
b)
14
c)
27
d)
40
84.
How many neutrons does aluminum have?
a)
13
b)
14
c)
27
d)
40
85.
How many electrons does aluminum have?
a)
13
b)
14
c)
27
d)
40
86.
What group is Aluminum in
a)
1
b)
2
c)
13
d)
18
87.
How many valence electrons does aluminum have?
a)
1
b)
2
c)
3
d)
7
88.
What period is aluminum in?
a)
1
b)
2
c)
3
d)
4
89.
How many orbitals does aluminum have?
a)
1
b)
2
c)
3
d)
4
90.
How many protons does silicone have?
a)
14
b)
28
c)
42
d)
Too Many
91.
How many neutrons does silicon have?
a)
14
b)
28
c)
42
d)
Too Many
92.
How many electrons does silicon have?
a)
14
b)
28
c)
42
d)
Too Many
93.
What group is silicon in?
a)
14
b)
15
c)
16
d)
17
94.
How many valence electrons does silicon have?
a)
1
b)
2
c)
4
d)
7
95.
What period is silicon in?
a)
1
b)
2
c)
3
d)
4
96.
How many orbitals does silicon have?
a)
1
b)
2
c)
3
d)
4
97.
How many protons does phosphorus have?
a)
15
b)
16
c)
31
d)
46
98.
How many neutrons does phosphorus have?
a)
15
b)
16
c)
31
d)
46
99.
How many electrons does phosphorus have?
a)
15
b)
16
c)
31
d)
46
100.
What group is phosphorus in?
a)
1
b)
15
c)
17
d)
18
101.
How many valence electrons does phosphorus have?
a)
1
b)
2
c)
4
d)
5
102.
What period is phosphorus in?
a)
1
b)
2
c)
3
d)
4
103.
How many orbitals does phosphorus have?
a)
1
b)
2
c)
3
d)
4
104.
How many protons does sulfur have?
a)
16
b)
32
c)
48
d)
Too Many
105.
How many neutrons does sulfur have?
a)
16
b)
32
c)
48
d)
Too Many
106.
How many electrons does sulfur have?
a)
16
b)
32
c)
48
d)
Too Many
107.
What group is sulfur in?
a)
1
b)
3
c)
16
d)
18
108.
How many valence electrons does sulfur have?
a)
1
b)
2
c)
4
d)
6
109.
What period is sulfur in?
a)
1
b)
2
c)
3
d)
4
110.
How many electron orbitals does sulfur have?
a)
1
b)
2
c)
3
d)
4
111.
How many protons does chlorine have?
a)
17
b)
18
c)
35
d)
52
112.
How many neutrons does chlorine have?
a)
17
b)
18
c)
35
d)
52
113.
How many electrons does chlorine have?
a)
17
b)
18
c)
35
d)
52
114.
What group is chlorine in?
a)
2
b)
3
c)
5
d)
17
115.
How many valence electrons does fluorine have?
a)
2
b)
6
c)
7
d)
8
116.
How many protons does argon have?
a)
2
b)
8
c)
18
d)
22
117.
How many neutrons does argon have?
a)
2
b)
8
c)
18
d)
22
118.
How many electrons does argon have?
a)
2
b)
8
c)
18
d)
22
119.
What group is argon in?
a)
2
b)
3
c)
8
d)
18
120.
How many valence electrons does argon have?
a)
2
b)
6
c)
7
d)
8
121.
What period is argon in?
a)
1
b)
2
c)
3
d)
4
122.
How many electron shells does argon have?
a)
1
b)
2
c)
3
d)
4
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