Which one sounds better "the reign of scar", or "Scar's Reign"

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

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

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as