Determine the amount of substance and the mass of zinc and hydrochloric acid required to obtain hydrogen with the amount of substance of 0.5 mol: Zn + 2HCl = ZnCl₂ + H₂

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

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

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.