Is Potassium a Neutral Atom or Isotope?
Explain how you know if its an Isotope of Neutral Atom.

Dsolubility let me know if you have any other questions for chemistry

Well technically there are two correct answers b and d. but for you its probably b in general.good day sir/ma'am : ) (i know not gender)

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Ithink the answer is b.