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Periodic Table Review Flashcards | StudBud
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Periodic Table Review
Periodic Table Review
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Test Review for #periodictable
Flashcards
45 cards
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Practice quiz
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Questions
45
Answers
1
How many valence electrons does Strontium have?
88
1
2
38
2
How many electrons does Sulfur have?
32
16
6
3
How many dots are needed for a dot diagram of Strontium?
1
2
88
38
4
What is a row called on the periodic table?
column
group
valence electron
period
5
What makes up the majority of elements on the periodic table?
nonmetals
gases
metals
metalloids
6
What element is in period 3, group 2
Calcium
Magnesium
Boron
Aluminum
7
How many valence electrons does Indium have?
3
49
115
8
An element has a high melting point and is a semiconductor. What is it likely to be?
metal
metalloid
nonmetal
inert or noble gas
9
What is a column on the periodic table called?
row
valence electron
period
group
10
How many valence electrons does Francium have?
2
87
223
1
11
An unknown element's melting point is 1010 C, it is hard, and shiny. It is most likely
metal
metalloid
nonmetal
12
Which category contains the fewest elements on the periodic table?
nonmetals
metals
metalloids
13
How many valence electrons does Silicon have?
3
4
14
28
14
Group 18 elements are also called
inert or noble gases
halogens
alkaline earth metals
alkali metals
15
How many valence electrons do Halogens have?
2
7
8
1
16
Lithium is
nonmetal
metal
metalloid
17
Group 17 are also called
halogens
alkali metals
inter or noble gases
alkaline earth metals
18
What element in in Group 1, period 5?
Vanadium
Hydrogen
Nitrogen
Rubidium
19
Metalloids are also called
semihard
semiconductors
semi dense
semimalleable
20
What is the name of the family in yellow?
halogens
alkaline earth metals
inert or noble gases
alkali metals
21
Group 2 elements are also called
alkaline earth metals
inter or noble gases
halogens
alkali metals
22
A new element has a melting point of -23 C, it is brittle, and doesn't conduct heat. It is a
nonmetal
metalloid
metal
23
Magnesium is
metal
nonmetal
metalloid
24
How many valence electrons does Polonium have?
6
7
209
84
25
How many valence electrons does Sulfur have?
16
32
6
26
Germainium is
metal
nonmetal
metalloid
27
What is the name of the group in grey (far left)?
halogens
alkali metals
alkaline earth metals
inert or noble gases
28
How many valence electrons do Alkali Metals have?
7
1
8
2
29
Why are pots and pans made of metals?
because they have high melting points
because they are soft
because they have low boiling points
because they have high densities
30
Potassium is
metal
nonmetal
metalloid
31
How many valence electrons does Lithium have?
1
3
2
4
32
How many valence electrons do most noble or inert gases have?
1
8
7
2
33
How many electrons does Indium have?
115
3
49
34
How many electrons does silver have?
272
47
108
11
35
What is a family on the periodic table?
column
row
sisters
valence electron
36
How many valence electrons does Helium have?
8
1
2
7
37
How many valence electrons does Lead have?
207
82
3
4
38
Group 1 elements are called
inert or noble gases
alkaline earth metals
halogens
alkali metals
39
How many dots are needed for a dot diagram of Xenon
7
8
84
54
40
An element is dense, hard, shiny and good conductor. What is it likely to be?
metal
nonmetal
inert or noble gas
metalloid
41
How many valence electrons do Alkaline Earth Metals have?
1
2
7
8
42
How many dots are needed for a dot diagram of Chlorine?
6
36
7
17
43
Uranium is
metalloid
metal
nonmetal
44
An element is a gas at room temperature and doesn't react with other elements. What is it?
metalloid
inert or noble gas
nonmetal
metal
45
Krypton is
nometal
metalloid
metal
