You are given two objects made from different materials. How could you use a positively charged pith ball electroscope to learn which object holds onto its electrons more strongly?

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it