En cual de los postulados de la teoría atómica de dalton se explica lo que ocurre durante una reacción química

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Using the periodic table, complete the table to describe each atom. type in your answers

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules