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The lowest atomic number ion is Se^2-.

The highest atomic number ion is Sr^2+.

The ones in the middle are NOT Br^- or Rb^+. However, I do not know what the correct answer for those two is.

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13y ago
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9y ago

The electron configuration for the element KR is [Ar] 3d10 4s2 4p6.

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16y ago

Rb(+) Br(-) Se(2-) Sr(2+)

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Q: What is the electron configuration for element kr?
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Related questions

What is the electron configuration of element 39?

The electron configuration of the element with the atomic number 39 (yttrium) is: [Kr]4d15s2.


Which element has the electron configuration of Kr 5s2 4d10?

In


What element has the electron configuration of Kr 5s2 4d10 5p5?

Iodine is the element with that configuration.


What is the shorthand electron configuration for zirconium?

The electron configuration of zirconium is: [Kr]5s24d2


What element has the electron configuration of 1a22s22p63s23p64s23d104p65s24d2?

Zirconium - but it could be simplified to [Kr] 4d2 5s2


Does rubidium and strontium ion have the same electronic configuration?

NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.


What is the noble gas configuration of the element technetium?

[Ar] 3d2 4s2


Write the arrangement for the element xenon?

The electron configuration, in standard form, is [Kr] 4d10 5s2 5p6.


What is the electron configuration of rubidium?

The condensed electron configuration of rubidium is [Kr] 5s1 in the 1st group of period V


What is the electronic configuration of an atom with atomic number 41?

The chemical element with the atomic number 41 is niobium; the electron configuration is:[Kr]4d4.5s1.


Which element is Kr 5s1 4d5?

Pallidium


What is the ground-state electron configuration expected for kr?

Kr is 1s22s22p63s23p64s23d104p6