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.
Nitrogen is an anomaly and does not follow the general trend for affinity, as it has an extremely low/not stable value for its first electron affinity, due to its orbital stability (p 3). Electron affinity is defined as the amount of energy released when an atom gains an electron in order to for a negative anion. This is an exothermic process, and therefore the data values included in the simulation are denoted with a negative (-) sign.