christabel13 christabel13

Today at 9:04 PM
Biology

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Which is the correct isotopic notation for a potassium ion that has 19 protons, 20
neutrons, and 18 electrons? *

Which is the correct isotopic notation for a potassium ion that has 19 protons, 20 neutrons, and 18 electrons? * class=

Answer :

goodanswersonly123 goodanswersonly123

Today at 9:09 PM

i think that it is c because of the picther showes

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