Several types of metallic coatings are used to protect steel, including, zinc, lead, tin, aluminum, and nickel. in which of these cases will the coating provide protection even when the coating is locally disrupted? explain.

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Which is true of a liquid? it has a definite volume but not a definite mass. it has a definite mass but not a definite volume. it has a definite volume but not a definite shape. it has a definite shape but not a definite volume.

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa