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The smell of a substance is related to its molecular shape through the interaction of odorant molecules with olfactory receptors in the nose. The specific shape and structure of the odorant molecules determine how they fit into the receptors, leading to the perception of different smells. Small changes in molecular shape can result in significant differences in odor perception.
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Does seb smell?
Sebaceous glands produce an oily substance called sebum, which doesn't have a noticeable smell by itself. However, when combined with sweat and bacteria on the skin, it can contribute to body odor. Maintaining good hygiene can help prevent any unwanted smells related to sebum.
Does smell evaporate?
Smell itself does not evaporate, but the molecules responsible for creating a smell can evaporate. When a substance releases molecules into the air, they can be picked up by our noses and interpreted as a smell.
What is the safest way to smell an unknown substance?
The safest way to smell an unknown substance is to use a wafting technique. Hold the substance a safe distance away from your nose and gently wave the scent towards you without inhaling directly from the container. This helps to minimize direct contact with potentially harmful fumes.
Does smell change with a physical change?
Smell is a physical property. It it caused by small amounts of the airborne substance undergoing chemical reactions with receptors in your nose.The smell of perfume is a physical not a chemical
What is the smell of meitnrium?
Well, if you mean meitnerium, no one really knows. It is a highly radioactive man-made substance, but only a few atoms of it have ever been made- not enough to smell. It is predicted as a metal, so probably has little or no smell- but would be dangerous to try to smell it.
What kind of properties can be determined without changing a substance into a different substance?
physical: color, shape, texture, smell, ext.
Is the ability to smell related to the shape of the nose?
Because BLAH,BLAH,BLAH
Why do some substances have no odor scientifically?
Small, non-polar molecules do not bind to your olfactory receptors because they have no partial charges.
What is poop smell like?
it smells like a substance that has a bad smell it stinks very bad
Is taste really smell?
No, taste and smell are very related though
Is the smell of vinegar a chemical property?
It's a physical property, because physical properties are color, smell, freezing point, boiling point, melting point, apprearance, or repulsion (diamagnetic) to magnets, opacity, viscosity and density.
Is a property of a substance and is detected by the sense of smell?
Odor; Physical
Why rainbow is umbrella shape?
because you smell bad
What is the safest way to smell a substance in science?
The safest way to smell a substance in science is to waft the scent towards your nose using your hand. This helps to avoid inhaling a concentrated amount of the substance all at once. It's important to keep a safe distance and not directly sniff the substance.
What two senses are closely related?
Smell and taste are closely related senses. The majority of what is perceived as taste is actually derived from the sense of smell, as olfactory receptors in the nose contribute to our perception of flavor.
What sensory evidence could be used to argue that a chemical transformation of the substance had occurred?
by a change in smell and appearence of a substance
Which thing is put in lpg gas to smell?
This substance is ethyl mercaptan.
