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Atoms and Elements Review
Atoms and Elements Review
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Atoms and elements and how to use the periodic table in biology.
Flashcards
47 cards
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Practice quiz
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Host live
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Questions
47
Answers
1
How many electrons does fluorine have?
18.998
9
10
19
2
How many protons does bromine have?
79.904
35
45
80
3
How many protons does Europium have?
152
63
89
151.954
4
How many protons does praseodynium have?
140.91
59
141
82
5
All of the materials around you are made up of _________________________.
matter
volume
mass
liquids
6
How many neutrons does iodine have?
127
53
126.90
74
7
An example of liquid matter is ________________________.
oxygen
carbon dioxide
Bleach
iron
8
How many neutrons does europium have?
151.954
152
89
63
9
Mass is __________________.
the volume of an object
the measure of the amount of matter in an object
the measure of the amount of space something takes up
the measure of the amount of heat an object has
10
Matter is _________________________.
anything that has mass and takes up space
invisible
anything that takes up space
anything that has mass
11
Neutrons are ___________________________.
neutral
positive
negative
found in the cloud
12
How many electrons does praseodynium have?
140.91
59
82
141
13
Which of the following is one of the 6 most common elements found in living things?
sodium
carbon
ions
potassium
14
Protons are ___________________________.
negative
neutral
positive
found in the cloud
15
How many electrons does bromine have?
45
79.904
80
35
16
Neutrons are ___________________________.
negative
found in the cloud
found in the nucleus
positive
17
Which of the following is one of the 6 most common elements found in living things?
iron
carbon dioxide
oxygen
water
18
Electrons are ___________________________.
found in the nucleus
found in the cloud
neutral
positive
19
Which of the following is one of the 6 most common elements found in living things?
potassium
nitrogen
iron
sodium
20
How many electrons does carbon have?
12.011
6
6.011
12
21
How many neutrons does bromine have?
79.904
35
45
80
22
How many neutrons does nitrogen have?
14
14.007
7.007
7
23
Protons are ___________________________.
neutral
negative
found in the nucleus
found in the cloud
24
Matter is _________________________.
invisible
anything that takes up space
anything that has mass and takes up space
anything that has mass
25
Does all matter have volume?
Yes
Maybe
Maybe not
No
26
An example of gaseous matter is ________________________.
water
Bleach
carbon dioxide
iron
27
How many neutrons does praseodynium have?
141
82
59
140.91
28
Is all matter visible?
Maybe
Maybe not
Yes
No
29
Which of the following is one of the 6 most common elements found in living things?
potassium
iron
sulfur
neon
30
How many electrons does Europium have?
151.954
89
152
63
31
How many protons does nitrogen have?
14
7
14.007
7.007
32
What is the atomic mass of Europium?
151.954
89
152
63
33
Protons are ___________________________.
negative
found in the cloud
positive
neutral
34
How many neutrons does fluorine have?
19
18.998
9
10
35
How many protons does carbon have?
6
6.011
12
12.011
36
An example of solid matter is ________________________.
carbon dioxide
iron
Bleach
oxygen
37
How many neutrons does carbon have?
12.011
12
6
6.011
38
How many protons does cerium have?
140
82
140.116
58
39
How many protons does fluorine have?
19
9
18.998
10
40
How many electrons does cerium have?
140.116
82
58
140
41
Which of the following is one of the 6 most common elements found in living things?
hydrogen
gold
selenium
neon
42
How many neutrons does cerium have?
58
140.116
140
82
43
How many electrons does iodine have?
127
126.90
74
53
44
Which of the following is one of the 6 most common elements found in living things?
neutrons
phosphorous
argon
sodium
45
A subtance that cannot be broken down to simpler substances is known as a __________________.
chemical element
mixture
organelle
molecule
46
How many electrons does nitrogen have?
14.007
7
14
7.007
47
How many protons does iodine have?
74
127
53
126.90
