What does it mean if I smell ammonia - I have this strong smell of ammonia about once a month which I'm experiencing at the moment, what could this mean. Help Please? Many reasons. But infections and drugs or supplements are high on the list
An electron sink is an atom on a molecule or ion that can accept a new bond or lone pair of electrons. Learning to identify the characteristic sources and sinks in different functional groups is the key to learning organic chemistry reaction mechanisms.
Defining first electron affinity. The first electron affinity is the energy released when 1 mole of gaseous atoms each acquire an electron to form 1 mole of gaseous 1- ions. This is more easily seen in symbol terms. It is the energy released (per mole of X) when this change happens. First electron affinities have negative values.