A 2-liter vessel of nitrogen is at room temperature and pressure. The vessel is rigid and cannot expand or contract. If the temperature of the nitrogen is increased, how will this affect the nitrogen gas?

A.
Its number of molecules will increase.
B.
Its volume will decrease.
C.
Its pressure will increase.
D.
Its mass will decrease.

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.