Please help idk which cat get gory they go into. (look at picture)

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

Compare and contrast refraction of light and sound will give brainliest

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?