Alfredo makes a diagram to organize his notes about charging objects. Which statement should he place in the region marked X? It does not involve touching the objects together. The objects develop opposite charges. Electrons do not move between objects. The objects have the same charge.

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

What is the molar mass of potassium nitrate, kno3

Building glycogen from glucose molecules is an example of