At a pressure of 150 kPa, a sample of gas has a volume of 60 liters. What is the pressure if the volume is increased to 75 liters? (Round to 3 significant figures)

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.