Spearmint's distinctive aroma is attributed to one of the volatile oils, the chemical carvone.
Physical
physical
Due to the pungent odor of the chemical, the classroom was cleared.
It would be a physical change because it is not changing the chemical composition.
The pungent smell of onions filled the kitchen as she chopped them for the stew.
It has a powerful odor and sharply affects the sense of smell
That spice has a very pungent odor, but it makes the soup quite delicious. The smell in the backyard was so pungent that we suspected to find a dead animal somewhere.
Trimethylaminuria is a metabolic condition in the body. When this occurs, the body is unable to break down trimethylamine, a chemical compound that has a pungent odor. Trimethylamine can smell like rotting eggs or garbage.
Acetic acid (vinegar), ammonia, acetone (nail polish remover), rubbing alcohol, and garlic all have pungent odors.
Pungent , corrosive and toxic , like bleach. Exercise great care
A skunk is one possibility.
NCI3 is known as nitrogen trichloride. It is an oily liquid that is yellow and known for its pungent odor.