A cube of mass 28 kg and side 27 cm is placed on a smooth, flat surface in a vacuum on a planet where the acceleration of gravity is 1.9 m/s2. Calculate the pressure on the surface beneath the cube.

It won't lose or gain electrons if it's a covalent bond it shares the electrons with another atom or atoms. if it is an ionic bond it will lose the 3 electrons on the outer shell and become a positively charged ion.  credit goes to @sunshinebaby of answers.yahoo.com.