At what ratio will potassium and sulfur form a binary ionic compound

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.

Enzymes affect the reactions in living cells by changing the

Why does asexual reproduction result in offspring with identicle genetic variation