List the following elements from increasing electronegativity: boron, magnesium, calcium, chlorine, argon

How does a hydroelectric power plant converts energy into energy.

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.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work