20294975
Beschreibung
Quiz von kadyn drummond, aktualisiert more than 1 year ago
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Erstellt von kadyn drummond
vor mehr als 4 Jahre
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Frage 1
Frage
The principal quantum number denotes the…
Antworten
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sublevel in which the electron is located
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orbital in which the electron is located
-
direction of spin of an electron
-
mainshell location of an electron
Frage 2
Frage
The number of mainshells in an atom is the same as the number of the group in which the element is found on the periodic table.
Antworten
- True
- False
Frage 3
Frage
What is the maximum number of mainshells for the known elements?
Antworten
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8
-
4
-
6
-
7
Frage 4
Frage
Which formula can be used to calculate the possible number of electrons in a given mainshell?
Antworten
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2n^2
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n^2
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3n
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2n
Frage 5
Frage
What is the maximum number of valence electrons?
Antworten
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7
-
4
-
8
-
6
Frage 6
Frage
When using letter designation for mainshells, you begin with a capital K and continue through the alphabet.
Antworten
- True
- False
Frage 7
Frage
What is the maximum number of electrons allowed in the fourth mainshell?
Antworten
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18
-
8
-
10
-
32
Frage 8
Frage
The angular momentum quantum number indicates the…
Antworten
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sublevel in which the electron is located
-
direction of spin of an electron
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orbital in which the electron is located
-
mainshell location of an electron
Frage 9
Frage
Sublevel numbers have integral values from 0 to n-1.
Antworten
- True
- False
Frage 10
Frage
The number of sublevels possible in a mainshell is equal to the…
Antworten
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maximum number of electrons
-
group number
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mainshell number
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quantum number
Frage 11
Frage
What is the greatest number of sublevels in any mainshell?
Antworten
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2
-
6
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4
-
3
Frage 12
Frage
Sublevels correspond to what on the periodic table?
Antworten
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periods
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blocks
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groups
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columns
Frage 13
Frage
The number of electrons in a sublevel corresponds to the number of vertical columns in the respective block of the periodic table.
Antworten
- True
- False
Frage 14
Frage
What is the maximum number of electrons allowed in the d sublevel?
Antworten
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2
-
6
-
14
-
10
Frage 15
Frage
The magnetic quantum number indicates the…
Antworten
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mainshell location of an electron
-
orbital in which the electron is located
-
sublevel in which the electron is located
-
direction of spin of an electron
Frage 16
Frage
The magnetic quantum number has integral values of (-l..0..l).
Antworten
- True
- False
Frage 17
Frage
How many electrons can each orbital hold?
Antworten
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2
-
3
-
4
-
6
Frage 18
Frage
The number of orbitals in a sublevel is equal to the number of electrons the sublevel can hold.
Antworten
- True
- False
Frage 19
Frage
An s orbital is [blank_start]spherical[blank_end] in shape.
Antworten
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spherical
Frage 20
Frage
A p orbital has a [blank_start]dumbbell[blank_end] shape.
Antworten
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dumbbell
Frage 21
Frage
The spin quantum number indicates the…
Antworten
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orbital in which the electron is located
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sublevel in which the electron is located
-
direction of spin of an electron
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mainshell location of an electron
Frage 22
Frage
Electrons have like charges, so in an orbital they would spin due to attraction.
Antworten
- True
- False
Frage 23
Frage
The possible values for the spin of the electron are…
Antworten
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+1 and -1
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+2 and -2
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+1.5 and -1.5
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+1/2 and -1/2
Frage 24
Frage
A set of four numbers used to describe the position/ energy of an electron in an atom are the…
Antworten
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number of mainshells
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sublevel numbers
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quantum numbers
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orbitals
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