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Periodic Table Geography & Valence Electrons Flashcards | StudBud
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Periodic Table Geography & Valence Electrons
Periodic Table Geography & Valence Electrons
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#valence #groups #periods #metals #nonmetals #metalloids
Flashcards
31 cards
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Practice quiz
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Questions
31
Answers
1
how many types of sublevels are there?
2
1
4
3
2
Which element in group 2 is the most reactive ?
Fr
Sr
Ra
Be
3
Which element is the most reactive ?
Lithium
francium
potassium
sodium
4
How many valence electrons does Aluminum have ?
3
13
8
18
5
What element has the highest electronegativity ?
Francium (Fr
helium
Fluorine
hydrogen
6
Which of the following has the highest ionization energy ?
Ba
Na
Al
Ar
7
What is the ion charge of the halogens ?
+7
-2
+1
-1
8
What is the electron configuration for Nitrogen?
1s2 2s2 2p3
1s2 2s2
1s2 2s2 2p6 3s1
9
How many valence electrons does the Alkaline Earth Family have ?
4
1
2
6
10
Boron is classified as
a metal
none of the choices
a nonmetal
a metalloid
11
What is the maximum number of electrons in energy level 1 ?
8
2
6
4
12
Group 13 will
lose 3 electrons
gain 3 electrons
lose 5 electrons
gain 5 electrons
13
Which family of elements has 1 valence electron?
Alkali Metals
Halogens
Noble gases
Alkaline Earth Metals
14
How many p orbitals per energy level ?
6
1
5
3
15
If you were drawing the Lewis Dot Structure for Oxygen, how many dots?
2
16
6
8
16
The most reactive element in the Halogens is
Iodine
Bromine
Fluorine
Astatine
17
Group 2 is also called the
beryllium family
alkali metals
transition metals
alkaline earth metals
18
What is the element in group 1, period 4 ?
lithium
sodium
calcium
Potassium
19
What is the name of the blue colored section of the periodic table ?
Transition Metals
Inner Transition Metals
rarely used elements
Main Group Elements
20
Why are the noble gases unreactive ?
They have 5 electrons
They have no electrons
none of the choices are correct
They have a full outershell of electrons
21
Arrange the following elements in order of INCREASING atomic radius: K, Ne, Zn, O, Cs
they are all the same size
Ne, O, Zn, K, Cs
Ne, K, O, Cs, Ne
K, Cs, Zn, O, Ne
22
Which of the following elements is a member of the noble gases?
Sulfur
Phosphorus
Krypton
Sodium
23
What is the name of the highlighted family ?
Chalcogens
Nonmetals
Noble Gases
Halogens
24
The left side of the periodic table is mostly
metals
metalloids
gases
nonmetals
25
What is the family name of the green highlighted column ?
Alkali Metals
Noble Gases
Metals
Alkaline Earth Metals
26
What is the name of the green section on the periodic table ?
Transition Elements
Rare Earth Metals
Main Group Elements
Inner Transition Elements
27
The periodic table has _____ groups.
3
18
12
7
28
How many electrons maximum are in a d sublevel ?
8
6
10
5
29
How many valence electrons do the transition metals have ?
unable to determine from information given
2
4
3
30
What color of light is most energetic ?
blue
violet
green
red
31
Elements in Group 16 are called ?
chalcogens
halogens
noble gases
metalloids
