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Periodic table test
Which does the yellow section contain?
Which does the blue section contain?
Periodic table test
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Answers
1
Which does the blue section contain?
Metalloids
None of the above
Nonmetals
Metals
2
Which does the yellow section contain?
Metals
None of the above
Nonmetals
Metalloids
3
Atoms want 8 valance electrons to be stable/happy…..
False
True
4
How many energy levels (shells) does period 5 have?
4
3
1
5
5
How many valance electrons does group 14 have?
4
14
2
7
6
Mass/Volume=Density
True
False
7
Which of the following is not a property of nonmetals?
Less reactive
Brittle
Dull
High density
8
Metalloids contain properties from BOTH metals and nonmetals?
True
False
9
Vertical columns are called ________ and determine _________ ________.
Groups, valence electrons
Periods, energy levels (shells)
Periods, valence electrons
Groups, energy levels (shells)
10
The control variable is………
The thing you change
The thing you measure
The thing you keep the same
The hypothesis
11
The dependent variable is………
The thing you change
The hypothesis
The thing you keep the same
The thing you measure
12
Elements on the right are more reactive than the ones on the left…..
True
False
13
Independent variable is……
The hypothesis
The thing you change
The thing you keep the same
The thing you measure
14
Horizontal columns are called __________ and determine _________ ________
Periods, energy levels (shells)
Groups, energy levels (shells)
Periods, valance electrons
Groups, valance electrons
15
Which does the red section contain?
Nonmetals
Metalloids
None of the above
Metals
16
As you move from top to bottom density, mass, and reactivity………..
Increase
Decrease
Remain the same
Idek
17
Which of the following is NOT a property of a metal?
Good conductor and reactive
Solid and shiny
Dull and brittle
Ductile and malleable
