If you add 5 protons, 4 neutrons, and 3 electrons what is the net charge of the atom

What is the overall order of reaction for rate = k[no]2[o2]

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.