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Periodic Table Basics Flashcards | StudBud
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Periodic Table Basics
Periodic Table Basics
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Periodic Table of Elements #periodictable
Flashcards
37 cards
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Practice quiz
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Host live
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Questions
37
Answers
1
How many neutrons does Nitrogen have?
14
21
7
15
2
How many protons does Potassium have?
I have no idea.
39.098
19
.098
3
What will the charge on an atom be if... there are more electrons than protons?
negative
no charge
positive
4
The horizontal rows of the periodic table are ...
metals
periods
nonmetals
groups
5
How many protons does nitrogen have?
7
14.007
14
.007
6
Use your PT table. What period is NEON (Ne) in?
2
10
8
18
7
Elements on the left side of the Periodic Table of Elements are usually...
nonmetalloids
metals
nonmetals
metalloids
8
How many neutrons does Potassium have?
19
58
20
39
9
What is the Atomic Mass of Nitrogen?
7
15
14.007
.007
10
Which is
NOT
a property of METALS?
dull
good conductor of electricity
ductile
malleable
11
If Potassium is in Group 1, how many valence electrons does it have?
20
39
19
1
12
What is the atomic number of nitrogen?
N
28
7
14.007
13
Elements on the right side of the Periodic Table are usually....
nonmetaloids
nonmetals
metals
metalloids
14
What particles are in the nucleus?
electrons and neutrons
protons and neutrons
protons and electrons
electrons
15
Use your PT table. What period is SILICON in?
14
28
3
4
16
Use your PT table. What period is SULFUR (S) in?
6
16
3
8
17
Most elements on the left side are...
liquids
plasmas
solids
gases
18
Use your PT table. How many VALENCE electrons does SILICON have?
28
7
14
4
19
How many neutrons does Aluminum have?
13
26
14
26.982
20
The mass of an atom is determined by...?
protons and neutron
protons, neutrons and electrons
protons
protons and electrons
21
How is the Periodic Table of Elements organized? By...
rows according to electrons
rows according to protons
columns according to mass
ions and subatomic particles
22
Elements that are along the zigzag line are ....
metals
nonmetaloids
metalloids
nonmetals
23
If Nitrogen is in group 15, how many valence electrons does it have?
14
5
.007
7
24
The vertical columns of the periodic table are ...
nonmetals
groups
metals
periods
25
Use your PT table. What group is NEON (Ne) in?
18
10
20
8
26
How many electrons does Potassium have?
20
19
40
39
27
All elements in the same group
react the same chemically
sequential atomic numbers
are unreactive
have identical physical properties
28
What is the atomic number of Potassium?
19
20
39.098
.098
29
All elements in in the same group have this in common.
Same # of valence electrons
Same # of electrons
Same # of protons
Same # of neutrons
30
Most elements on the right side are ....
plasmas
solids
gases
liquids
31
Use your PT table. What group is SILICON in?
3
14
4
28
32
How many electrons does Nitrogen have?
13
7
14
.007
33
What is the Atomic Mass of Potassium?
21
40
19
39.098
34
Use your PT table. How many VALENCE electrons does SULFUR (S) have?
6
32
8
16
35
Which is
NOT
a property of most
NON-METALS
?
solid at room temperature
dull
found to the right of the zigzag line
poor conductor of electricity
36
Use your PT table. How many VALENCE electrons does NEON (Ne) have?
8
10
20
18
37
Use your PT table. What group is SULFUR (S) in?
8
6
16
32
