A balloon contains an inert gas occupying a volume of 2.5 L at 15 °C. The balloon is heated and the volume expands to 5.0 L. What is the new temperature of the balloon if the pressure inside the
balloon does not change?

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.