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What is the electron configuration using noble gas notation for chromium III ion?
Wiki User
∙ 11y ago
[Ar] 3d3
Cr3+ has 18 core electrons, corresponding to the element Argon, and
... 24 - 18 - 3 = 3 valence electrons.
The noble gas electron configuration for chromium(III) ion is [Ar] 3d3.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoChromium is element number 24. For the noble gas electron configuration, one must find the last noble gas there is before you reach Cr. In this case, the noble gas is Ar. In the Periodic Table, Cr is in the d-block, 3d to be more precise, and in the fourth period. Thus Cr = [Ar] 3d^4 4s^1
Wiki User
∙ 10y agoFor Chromium (Cr), it is [Ar] 3d5 4s1
So for Cr3+, it will be [Ar] 3d3
Wiki User
∙ 13y ago[Ar] 4s1 3d5
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What 2 ways of representing an atom's electron configuration?
In full starting with 1s and through each level. The noble gas form, where only the electrons above the highest noble gas configuration are shown, the noble gas is in square brackets. Example chlorine 1s2, 2s2, 2p6, 3s2, 3p5 [Ne]) 3s2 3p5
What is the NOBLE GAS notation write the electron configuration for the calcium atom?
[Ar] 4s2
What is the full electron configuration of oxygen without using noble gas notation or superscripts for the numbers?
The electron configuration of oxygen (atomic number 8) is 1s2 2s2 2p4The noble gas form is [He] 2s22p4
How many electrons does cesium have to give up to achieve a noble gas electron configuration?
Losing an electron cesium has a noble gas configuration.
What is hyphen notation for the element iron?
The electron configuration of plutonium is [Rn]5f67s2.
What is noble-gas notation and why is it used to write electron configuration?
The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point forward. The notation is shorter to write and makes it easier to identify elements. The noble gas notation starts for elements after helium. For example, the electronic configuration of carbon is 1s2 2s2 2p2, whereas its noble gas notation is [He] 2s2 2p2.
What is the noble-gas notation for the electron configuration of Li?
[He] 2s1
What is the electron configuration using noble gas notation of uranium?
The electron configuration of uranium is (short): [Rn]5f36d17s2.
What is the noble gas notation for h?
There is no boble gas notation for hydrogen and helium. The noble gas notation starts for elements after helium. The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point forward.
What is the electron configuration using noble gas notation of Li?
[He] 2s1
Which how the electron configuration of Al in noble gas notation?
[Ne]3s23p1
How does the noble gas configuration simplify an atom's notation?
The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point forward. The notation is shorter to write and makes it easier to identify elements. The noble gas notation starts for elements after helium. For example, the electronic configuration of carbon is 1s2 2s2 2p2, whereas its noble gas notation is [He] 2s2 2p2.
What is the noble gas notation of Bk?
Use the noble gas notation to write the electron configuration for
How does noble-gas notation shorten the process of writing an elements electrons configuration?
In noble gas notation, you don't have to write the electron configuration up to that noble gas. You simply put the noble gas in brackets [noble gas] and then continue to write the electron configuration from that point. It just makes it shorter and easier to write electron configurations for elements with a lot of electrons.
What is the electron configuration using noble-gas notation of calcium?
No Such ... all atoms have an electron configuration, yet Ca++ is not a noble gas.
What is the noble-gas notation?
The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point forward. The notation is shorter to write and makes it easier to identify elements. The noble gas notation starts for elements after helium. For example, the electronic configuration of carbon is 1s2 2s2 2p2, whereas its noble gas notation is [He] 2s2 2p2.
Explain what a noble-gas electron configuration is?
The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point onwards. The notation is shorter to write and makes it easier to identify elements. The noble gas notation starts for elements after helium. For example, the electronic configuration of carbon is 1s2 2s2 2p2, whereas its noble gas notation is [He] 2s2 2p2.
