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RL Periodic Table Flashcards | StudBud
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RL Periodic Table
RL Periodic Table
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Periodic Table of Elements
Flashcards
21 cards
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Practice quiz
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Host live
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Questions
21
Answers
1
How many electrons does Nitrogen have?
7
14
.007
13
2
What is the Atomic Mass of Potassium?
21
40
19
39.098
3
How many neutrons does Aluminum have?
14
26
26.982
13
4
How many protons does nitrogen have?
7
.007
14.007
14
5
What is the Atomic Mass of Aluminum?
14
26
13
26.982
6
How many electrons does Potassium have?
19
40
20
39
7
How many protons does Potassium have?
I have no idea.
19
.098
39.098
8
What is the atomic number of nitrogen?
7
14.007
N
28
9
The atomic mass tells us the...
mass of the atom
number of protons
the weight of the atom
number of electrons
10
What is the Atomic Number of Aluminum?
26
26.982
12
13
11
What is the Atomic Mass of Nitrogen?
15
14.007
.007
7
12
Atomic particle that has a negative (-) charge is called...
Electron
Cloud
Proton
Neutron
13
What is the atomic number of Potassium?
19
.098
20
39.098
14
Atomic particle that has a neutral charge is called...
Neutron
Proton
Cloud
Electron
15
How many protons does Aluminum have?
14
26
13
26.982
16
How many neutrons does Potassium have?
19
39
58
20
17
Atomic particle that has a positive (+) charge is called...
Cloud
Electron
Proton
Neutron
18
How is the Periodic Table of Elements organized? By...
mass
ions
protons
electron
19
The atomic number tells us the number of...
Electron Cloud
Electrons
Protons
nucleus
20
How many neutrons does Nitrogen have?
14
21
15
7
21
How many electrons does Aluminum have?
26.982
26
13
14
