vanilla
Methane I believe.
it smells like a substance that has a bad smell it stinks very bad
That could be a number of things including cheese, but I think you are looking for Sulphur.
This is a little more complicated than a straightforward yes or no. Smell in general is the result of a rather complicated physicochemical process in the nose. It is possible for substances that are not very similar chemically to produce quite similar smells, and it's equally possible for substances that are almost identical chemically to produce quite different smells. One good example is carvone: R-(-)-carvone smells like spearment, while S-(+)-carvone, chemically identical except for being the mirror image, smells like caraway.
Bad smells can trigger a gag reflex in some people because the brain interprets the smell as a potential threat to the body, leading to a physical reaction to expel the perceived harmful substance.
Vix smells like alpha pinene, the very same substance that makes pine trees smell so good.
The meaning of aromatics is something that smells good. This could be a substance or a plant, that emits a distinctive or pleasant smell. It can also be an aromatic compound.
Yes, smells spread through the diffusion of gas particles in the air. When a substance emits odor molecules, these particles move from areas of higher concentration to areas of lower concentration, creating a gradient. This process allows the scent to travel and be detected by our olfactory receptors, enabling us to perceive different smells.
Perfume is a liquid substance that you put on your body that smells good to the wearer. There are many different kinds of perfume, those that contain alcohol are watered down.
Olfactophobia - fear of smells
Yes it's normal. It's probably just from when you last got "excited." it can also happen during ovulation.