1. name an element that will lose two electrons to become chemically stable. what is the charge on the resulting ion?

2. name an element that will gain two electrons to become chemically stable. what is the charge on the resulting ion?

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

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.

Building glycogen from glucose molecules is an example of