Question

Electronic configuration of pottsium by numbering

Answer 1

Answer:

K = {2,8,8,1}

Explanation:

Potassium (or Kalium) is the element in the fourth period and in the first group of the alkali metals.

It's valency is +1.

Answer 2

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In order to write the Potassium electron configuration we first need to know the number of electrons for the K atom (there are 19 electrons). ... Therefore the Potassium electron configuration will be 1s°2 2s°2 2p°6 3s°2 3p°2 4s°1

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