Yes, it is a noun, a form of the verb to remain. It is a part that remains or is left over.
An organism's remnant or leftover is referred to as a fossil.
White dwarf
True
supernova remnant
In the constellation of Taurus
No. Remnant is a noun.
The plural of the noun remnant is remnants.
"Remnant" can be a noun or an adjective. as a noun, it refers to a remaining quantity or part of something. As an adjective, it describes something left over or remaining after other parts have been removed or used.
a remnant is a piece left over, such as a remnant of fabric.
The Last Remnant happened in 2008.
Remnant Population was created in 1996.
Peter Remnant died in 1968.
Peter Remnant was born in 1897.
Ernest Remnant died in 1969.
Ernest Remnant was born in 1881.
Remnant Media ended in 2007.
The Remnant Trust was created in 1997.