What is the element name for the "tasty" part of your mouth
The element name for the tasty part of the mouth is taste buds. These taste buds are made up of receptors, which are responsible for taste. You can read more from http://kidshealth.org/kid/talk/qa/taste_buds.html.
Uhm... You mean the taste buds when you say "the 'tasty' part of your mouth" correct?