What is the salt produced when calcium hydroxide, ca(oh)2, reacts with phosphoric acid, h3po4, in a neutralization reaction?

Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.

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

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?