christabel13 christabel13

25-09-2020
Biology

contestada

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=

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goodanswersonly123 goodanswersonly123

25-09-2020

i think that it is c because of the picther showes

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