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Periodic Table of Elements Flashcards | StudBud
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Periodic Table of Elements
Periodic Table of Elements
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Periodic Table of Elements #periodictable
Flashcards
20 cards
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Questions
20
Answers
1
What is the Atomic Mass of Aluminum?
13
26.982
26
14
2
How many electrons does Aluminum have?
14
26.982
26
13
3
How many electrons does Potassium have?
19
20
39
40
4
Most elements on the right side are ....
gases
liquids
plasmas
solids
5
What is the Atomic Number of Aluminum?
26.982
13
26
12
6
How many electrons does Nitrogen have?
14
13
7
.007
7
How many protons does Potassium have?
.098
I have no idea.
19
39.098
8
Most elements on the left side are...
gases
solids
liquids
plasmas
9
What is the atomic number of Potassium?
19
20
39.098
.098
10
What particles are in the nucleus?
protons and neutrons
protons and electrons
electrons
electrons and neutrons
11
How is the Periodic Table of Elements organized? By...
electron
ions
protons
mass
12
How many protons does nitrogen have?
.007
7
14.007
14
13
What is the Atomic Mass of Nitrogen?
.007
15
14.007
7
14
Elements that are around the "stairs" or "steps" are ....
metalloids
metals
nonmetaloids
nonmetals
15
How many protons does Aluminum have?
26
13
26.982
14
16
Elements on the left side of the Periodic Table of Elements are usually...
nonmetals
metalloids
nonmetalloids
metals
17
What is the Atomic Mass of Potassium?
21
39.098
19
40
18
Are electrons in the electron cloud closer to, or farther from the nucleus?
closer to
farther from
19
What is the atomic number of nitrogen?
28
7
14.007
N
20
Elements on the right side of the Periodic Table are usually....
metals
metalloids
nonmetals
nonmetaloids
