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Periodic Table Review Flashcards | StudBud
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Periodic Table Review
Periodic Table Review
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1
How many neutrons are there in a sodium atom?
13
12
11
10
2
How many valence electrons does Argon have?
8
3
18
22
3
On the periodic table the metals are located on -
The stair step line
Right
Left
4
Which is more reactive? Argon or Sodium
Sodium
Neither
Argon
5
The atomic number is defined as the number of ___________.
Neutrons
Protons
Valence Electrons
Electrons
6
What is the most reactive group on the periodic table?
Group 18
Group 1
Group 15
Group 16
7
How many protons are there in a carbon atom?
12
2
14
6
8
On the periodic table Non-Metals are located on -
right
stair step line
middle
left
9
How many electrons are there in an atom of magnesium?
12
8
24
10
10
What do groups have in common?
Number of valence electrons.
Number of protons.
Number of neutrons.
Number of electrons.
11
On the periodic table Metalloids are located on -
left
zig zag line
right
middle
12
The vertical columns on the periodic table are called ________.
Families
Periods
Groups
towers
13
The least reactive group on the periodic table is -
Group 17
Group 1
Group 18
Group 15
14
How many electrons can fit in the 2nd energy level?
2
18
8
4
