Cu2O + 2 HCl → 2 CuCl + H2O

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

In pqr m< p=60 m< q= 30 and m

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it