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Atom: Electronic Configuration
Related Topics
Wize University Chemistry Textbook > Quantum Numbers and Electron Configurations
Electron Configurations for Ions
5 Activities
Determine which 2+ cation would be described by the following electronic configurations (enter your answer as: E2+. For example, if your answer was the 2+ cation of calcium, enter as: Ca2+).
[Ne]
1s22s22p63s23p63d2
1s22s22p63s23p5
[Ar]3d10
I don't know
Check Submission
More Electron Configurations for Ions Questions:
Configuration
The the electron configuration for Cl- is 1s
2
2s
2
2p
6
3s
2
3p
6
Which element is Cl- isoelectronic with?
Atom: Electronic Configuration
Write the electronic configuration for the following species?
N
+
Practice: Electronic Configuration
Write the electronic configurations of the following species:
Co
3+
, Ni
2+
, Ni
4+
, Bi
3+
, Bi
5+
, As in Na
3
As
Electronic Configuration
How many electrons in Cr
+
satisfy the following condition:
a.
l
= 1,
m
s
= +1/2
b.
l
= 2,
m
s
= ± 1/2
Write the electronic configuration of the following species, and label them as
D
diamagnetic or
P
paramagnetic
Cr
2+
Write the electronic configuration for the following species?
F
-
Elements: Abbreviated Electronic Configuration of Ions
Determine the abbreviated electronic configuration and magnetism of the following ions:
a)
Ni
2+
b)
O
2-
c)
Al
2+
Make sure to include no spaces in your abbreviated electronic configurations (e.g. [Ne]3s2 for magnesium).
Electronic Configuration
Determine the abbreviated electronic configuration for the following atoms/ions.
a)
P
b)
Br
-
Atom: Electronic Configuration
Give the full electronic configurations of the following atoms/ions.
Atom: Electronic Configuration
The electron configuration for a ground state Fe
2+
ion is:
Atom: Electronic Configuration
Identify the ion that has the following electron configuration.
1s
2
2s
2
2p
6
3s
2
3p
6
3d
9
Atom: Electronic configuration
a) What is the electron configuration for Cl-?
b) Which element is Cl- isoelectronic with?
What do the following have in common?
20
Ne,
19
F
-
&
24
Mg
2+
Atom: Electronic Configuration
Write the condensed electron configuration for ground state Cr and then write the configurations for
Cr
3+
and Cr
6+
a) Cr b) Cr
3+
c) Cr
6+
Write the condensed electron configuration for Ti
2+
.
Atom: Electronic Configuration
Which of the following pairs of ions is a pair of isoelectric ions?
Atom: Electronic Configuration
Which of the following pairs of ions are isoelectronic?
Pedicted ground state electron configuration for the doubly charged ion of tungsten (W
2+
) is?
Atom: Electron Configuration
Write the electronic configuration of the following species, and label them as
D
diamagnetic or
P
paramagnetic
a) Sc
2+
b) Cr
2+
Atom: Electronic Configuration
For each of the elements listed in the first column (a-e) choose the electron configuration from the second column (f-j) which corresponds to that species ground state electron configuration. Note: you only need to write the letter which corresponds (ie. f) not the whole electron configuration.
a) Se f) [Ar]4s
2
3d
7
b) Ca
2+
g) [Ar]4s
2
3d
10
4p
4
Atom: Electronic Configuration
Which of the following species are isoelectronic with Si
2+
?
Atom: Electronic Configurations
Which of the following electron configurations is incorrect?
Identifying neutral elements from electron configurations
What neutral element is represented in the example below?
1
s
2
2
s
2
2
p
6
3
s
2
3
p
5
1s^2 2s^22p^63s^23p^5
1
s
2
2
s
2
2
p
6
3
s
2
3
p
5
became
[
N
e
]
3
s
2
3
p
5
[Ne]3s^23p^5
[
N
e
]
3
s
2
3
p
5
Atom: Electronic configuration
The ground state electronic configuration for Cr
3+
is
Atom: Electronic Configuration
Identify the isoelectronic pair among following.
A: Li
+
and Be
+
B: P
3-
and N
3-
Identify the ion or atom with the ground state electron configuration 1s
2
2s
2
2p
6
3s
2
3p
6
4s
1
3d
5
Which of the following pairs of species are isoelectronic? (Select all that apply)
Rhodium is a very useful metal for catalyzing organic reactions. In these catalytic cycles rhodium often moves between the Rh(I) and Rh(III) oxidation state. What is the electron configuration of Rh
+
?
Elements: Electron Configuration of Ions
For which of the atom/ions below, is the given electron configuration correct? (select all that apply)
Atom: Electronic Configuration and Magnetism
Write the electronic configuration of the following species, and label them as
D
diamagnetic or
P
paramagnetic
Ni
2-
Configuration
a) What is the electron configuration for Cl-?
b) Which element is Cl- isoelectronic with?
Atom: Electronic Configuration
Write the electronic configuration for the following species?
N
+
Atom: Electronic configuration
What is the electron configuration of
Ge
2
+
\text{Ge}^{2+}
Ge
2
+
?
Atom: Electronic configuration
The ground state electronic configuration for Se
3+
is
Atom: Electronic Configuration and Magnetism
Write the electronic configuration of the following species, and label them as
D
diamagnetic or
P
paramagnetic
Cr
2+
Atom: Electronic Configurations
Write the electronic configuration for the following species?
F
-
Quantum Model: Stable Electron Configurations
Stable electron configurations are likely to contain:
Atom: Electronic configuration
Write the electronic configuration for the following species?
Ge
-
The white silver metal known as platinum (Z=78), weighs almost twice as much as gold and is the heaviest of the precious metals. Since it is so dense and resistant to corrosion, it used in a variety of materials including weapons, aeronautical instruments, and wedding rings.
Write the electronic configuration for the following species?
Ge
-
Atom: Electronic configuration
Given the ground-state electronic configuration
[Ar] 4
s
2
3d
3
1. What is the neutral atom with this electronic configuration?
The ground state electronic configuration for Ti
3+
is