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blondinia [14]
3 years ago
5

What is that abbreviated electron configuration for cobalt?

Chemistry
1 answer:
Fynjy0 [20]3 years ago
7 0

Answer:

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

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.

<em>I hope this helps you</em>

<em>:)</em>

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Marveldude pls repost what u said it got deleted :/
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