What volume of a 0.244 M KO2 solution are needed to produce 58.36 mL of 0.317 M solution of O2?

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

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Amixture with the same composition throughout is!