The energy stored in gasoline is converted by a car engine into kinetic energy to make the car move. Not all of the gasoline's energy is converted to mechanical energy, though. Some energy is lost to the environment. Most of this "lost energy is in the form of --

This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium