I'm quite puzzled with the concepts of reduction potential and electronegativity. Some books and other sources will define them in the same way: the tendency and atom has of gaining or losing electons. However, although they're similar, they're different things, not always you can apply the concept of electronegativity to reduction potential, not to mention that reduction potential is measured in vols and electronegativity has no unit!
Well if anyone could clarify this, I'd be very grateful. Also, I've been wondering if the electronegativity is the only thing that affects the reactivity (or stability) of an atom.
PS: I'm new to the forums, and also I am BR, so please excuse any english mistake