ar999
ar999 ar999
  • 02-03-2022
  • Chemistry
contestada

what is that abbreviated electron configuration for cobalt?

Respuesta :

palazzolorachel palazzolorachel
  • 02-03-2022

Answer:

[Ar][tex]4s^{2}3d^{7}[/tex]

Explanation:

To write abbreviated electron configurations, begin with the element of interest and work your way down in atomic numbers to the next smallest noble gas.

Write the noble gas symbol in [brackets] and then write the electron configuration as you would normally.

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