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.
A sinkhole, also known as a cenote, sink, sink-hole,[1] shakehole,[2] swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably[3]), is a depression or hole in the ground caused by some form of collapse of the surface layer.