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23-09-2019
Chemistry

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write the electron configurations of the following elements in both the long and short forms for Potassium (atomic number 19)

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shahbazhussain0001 shahbazhussain0001

23-09-2019

Answer:

Explanation:

potassium

.......... number of electrons = 19

K = 2 electrons L = 8 electrons M = 9 ELECTRONS

1s², 2s²,2p6 , 3s2 , 3p6 4s 1

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