As a substance melts heat energy is used to break the connections between molecules and temperature until all melting occurs.

Which type of fossil does this image depict?

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.

Why does ammonia, nh3, behave as a base when it reacts with an acid? z