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Periodic Table Trends Flashcards | StudBud
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Periodic Table Trends
Periodic Table Trends
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Groups and Periods
Flashcards
15 cards
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Practice quiz
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Host live
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Questions
15
Answers
1
How many valence electrons does an atom of oxygen have?
6
5
16
2
2
Is this a metal, nonmetal or metalloid?
Metal
Nonmetal
Metalloid
3
In which group does this atom belong?
13
3
11
1
4
Which element has 3 valence electrons?
E
B
C
A
5
Which element has the same number of energy levels as this element?
Bromine (Br)
Calcium (Ca)
Boron (B)
Nitrogen (N)
6
List the two most reactive families on the periodic table.
Halogens & Alkali metals
Alkali metals & Transition Metals
Noble gases & Oxygen Family
Halogens & Noble gases
7
How many energy levels does an atom of Chlorine have?
3
2
7
4
8
What is the group number of this atom?
14
15
7
2
9
Which elements have the same number of valence electrons?
F & A
A & C
F & B
E & C
10
Which elements are in the same period?
A & F
F & B
E & D
F, B & D
11
Which element has a full valence shell?
D
F
C
E
12
Is silicon a metal, nonmetal or metalloid?
Metalloid
Metal
NonMetal
13
What is the name of the family that is highlighted?
Halogen Family
Alkali Metal Family
Transition Metal Family
Noble Gas Family
14
Which element could be lustrous and brittle?
G
L
B
A
15
Which element belongs to the group that is made of only gases?
A
E
D
L
