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Chromium is one of the "odd" elements when is comes to Noble gas configuration.
Instead of being [Ar] 4s23d4, like many of us looking at a Periodic Table would think, which is WRONG, the actual configuration is:
(ANSWER:)
[Ar] 4s13d5
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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.
Noble gas notation for helium?
The noble gas notation starts for elements after helium. Helium has no noble gas notation. Its electronic configuration is 1s2
What is the noble gas configuration of chromium?
The noble gas configuration of chromium is [Ar] 3d5 4s1. It is written this way because the electron configuration of argon (1s2 2s2 2p6 3s2 3p6) is the closest noble gas configuration to chromium, with 3d5 4s1 representing the additional electrons in the chromium atom.
What is the the noble gas configuration of chromium?
[Ar]3d54s1
What is the noble-gas notation?
Noble-gas notation is a shorthand way of representing the electron configuration of an element by using the nearest noble gas that precedes the element in the periodic table. The noble-gas notation simplifies electron configuration by replacing the inner electron configuration with the symbol of the nearest noble gas and then representing the remaining electrons.
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.
Noble gas notation for helium?
The noble gas notation starts for elements after helium. Helium has no noble gas notation. Its electronic configuration is 1s2
What is the electron configuration using noble gas notation for chromium III ion?
The electron configuration of chromium III ion using noble gas notation is [Ar] 3d^3. Chromium III ion has lost three electrons from its neutral state, which results in the electron configuration of [Ar] 3d^3.
What is the noble gas configuration of chromium?
The noble gas configuration of chromium is [Ar] 3d5 4s1. It is written this way because the electron configuration of argon (1s2 2s2 2p6 3s2 3p6) is the closest noble gas configuration to chromium, with 3d5 4s1 representing the additional electrons in the chromium atom.
What is the the noble gas configuration of chromium?
[Ar]3d54s1
What noble gas notation for xenon?
The noble gas notation for xenon is [Kr] 5s2 4d10 5p6.
What is the noble-gas notation?
Noble-gas notation is a shorthand way of representing the electron configuration of an element by using the nearest noble gas that precedes the element in the periodic table. The noble-gas notation simplifies electron configuration by replacing the inner electron configuration with the symbol of the nearest noble gas and then representing the remaining electrons.
What is the noble gas notation of Bk?
The noble gas notation for Berkelium (Bk) is [Rn] 5f^9 7s^2.
Noble gas notation carbon?
The noble gas notation for carbon uses neon as the previous noble gas. Carbon ([He] 2s^2 2p^2) can be written in noble gas notation as [He] 2s^2 2p^2.
Noble gas notation for germanium?
The noble gas notation for germanium is [Ar] 3d¹⁰ 4s² 4p².
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.
Is 3s2p4 the noble gas notation for sulfur?
No, the noble gas notation for sulfur is [Ne] 3s2 3p4. This notation represents the electron configuration of sulfur using the nearest noble gas, which in this case is neon.
