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What is the core notation for the electron configuration of a cobalt 2 ion?
Wiki User
∙ 11y ago
[kr] 5s2 4d2 5p6
Wiki User
∙ 11y ago
The core notation for the electron configuration of a cobalt 2 ion is [Ar] 3d7. The [Ar] represents the electron configuration of the argon noble gas, which has the electron configuration 1s2 2s2 2p6 3s2 3p6. The 3d7 indicates that there are seven electrons in the 3d subshell of the cobalt ion.
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What is the correct noble gas configeration for Li?
The electron configuration and noble gas core for Li+ is that of He: Li+: (1s2, 2s0)
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.
How are electron configurations written using the noble gas notation?
"Noble gas configuration" means that in writing out an electron configuration for an atom, rather than writing out the occupation of each and every orbital specifically, you instead lump all of the core electrons together and designate it with the symbol of the corresponding noble gas on the periodic table (in brackets). For example, the noble gas configuration of nitrogen is [He]2s22p3
What is the electron configuration of Br using the noble gas shortcut?
35Br = [Ar core],4s2,3d10,4p5
The symbol of the noble gas to indicate the core electrons for zirconium?
The electron configuration of zirconium is [Kr]5s24d2.
What is the electron configuration of Ru3 plus?
Definition: A noble gas core is an abbreviation in an atom's electron configuration where the previous noble gas's electron configuration is replaced with the noble gas's element symbol in brackets. ... This is the noble gas core notation of sodium.
What is the electron configuration using the noble gas core method for Ce?
The electron configuration of helium is: [Xe] 4f15d16s2.
What is the name of the electron cloud surrounding the core of an atom?
You think probable to electron configuration.
What is the correct noble gas configeration for Li?
The electron configuration and noble gas core for Li+ is that of He: Li+: (1s2, 2s0)
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.
How are electron configurations written using the noble gas notation?
"Noble gas configuration" means that in writing out an electron configuration for an atom, rather than writing out the occupation of each and every orbital specifically, you instead lump all of the core electrons together and designate it with the symbol of the corresponding noble gas on the periodic table (in brackets). For example, the noble gas configuration of nitrogen is [He]2s22p3
What the correct electron configuration for chlorine?
The electron configuration for chlorine is 1s2 2s2 2p6 3s2 3p5.
What is the noble gas notation?
"Noble gas notation" means that in writing out an electron configuration for an atom, rather than writing out the occupation of each and every orbital specifically, you instead lump all of the core electrons together and designate it with the symbol of the corresponding noble gas on the periodic table (in brackets). For example, the noble gas configuration of nitrogen is [He]2s22p3
What is the electron configuration of Br using the noble gas shortcut?
35Br = [Ar core],4s2,3d10,4p5
The symbol of the noble gas to indicate the core electrons for zirconium?
The electron configuration of zirconium is [Kr]5s24d2.
which element form a 3ion with electron configuration 3d5?
What is complete electron configuration for an atom of cobalt?
The electronic configuration of cobalt is :1s2 2s2 2p6 3s2 3p6 3d7 4s2 This is so because cobalt has an atomic no of 27. So it will have 27 electrons. The 1st shell can accommodate a maximum of 2 electrons, the 2nd shell can accomodate 8. So that makes it 10, 17 to go. Now the 3s and 3p subshells get filled up with 2 and 6 electrons respectively, but after that instead of the 3d subshell, the 4s subshell gets filled up.(This is so because the 4s subshell has a lower energy level than 3d).So that makes it 20 electrons. The remaining 7 proceed into the 3d subshell to make a total of 27.
