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limeskunk900Lv1
11 Dec 2019
how many protons, neutrons, and electrons are there in a neutral atom of 43k (potassium-43)?
how many protons, neutrons, and electrons are there in a neutral atom of 43k (potassium-43)?
Read by 2 people
Read by 2 people
zoethegeekLv10
22 Sep 2021
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Jeah BadeoLv10
7 Mar 2021
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