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