It seems your question is incomplete. Could you please specify what you are referring to as "the first identified"? This will help me provide a more accurate answer.
melotanin
Zircnium was discovered first by Klaproth in 1789.
cork
True. The first elements to be identified were mainly gases, such as hydrogen, nitrogen, oxygen, and others. These gases were identified during the study of gases emitted by various chemical processes and reactions.
Rhinovirus was first identified in the 1950s. It was discovered during research on the common cold conducted by virologists.
It first identified by Robert Koch
what is the first living cell to get all its genes identified?
problems are identified
Oxygen was first identified as an element in 1774 by English chemist, Joseph Priestley
The illness we have come to know as AIDS was first identified in 1981. The cause of the illness, the HIV virus, was identified in 1983.
melotanin
Maggie
In Ancient Greece
Zircnium was discovered first by Klaproth in 1789.
At the first ultrasound
1772
The man who created Neon?