In an ionic compound, every ion
a. moves freely when the compound is a solid
b. has extra electrons that allow it to conduct electricity
c. is attracted to ions of similar charge around it
d. is attracted to ions of opposite charge around it

Which feature of a heating curve indicates a change ofn state

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.

What ia the energy of an object because of its potential and kinetic energies