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.
Usage. A sink is a cell or set of spatially connected cells whose flow direction cannot be assigned one of the eight valid values in a flow direction raster.This can occur when all neighboring cells are higher than the processing cell or when two cells flow into each other, creating a two-cell loop.sage. A sink is a cell or set of spatially connected cells whose flow direction cannot be assigned one of the eight valid values in a flow direction raster.