No, despite claims other-wise your average elf lives a mere eighty years, although exceptions are much more frequent than for humans. Ages of near 130 are not all that uncommon. Claims of thousands of years are founded on series of individuals taking the same name, positions and identities of immediate ancestors. Queen Elioneria of Slevendale, Palsandrea, Ottercath and Voariala (8??-1864) is really a series eight to thirteen individuals who perpetuated the idenity of the first over the course of their migration and resettlement.
They can be killed, but they live forever until that time(although candace doesn't think so)
They are immortal.
The elves
According to folklore elves are immortal. Unless they give up their immortality to be with a human.
Elf or in plural form the Elves.
The Elves were granted passage to Valinor as a reward for their alliance with the Valar. Hobbits and other mortal races, such as Men, were not offered the same privilege because their destiny lies in the mortal lands of Middle-earth, while Valinor was meant as a home for the immortal Elves.
In fictional literature, mystical characters tend to have immortality. For example, the Elves in Middle-earth were immortal. However, this trait is usually used in literature as more of a curse. The Elves in this story see morality of men to be a gift. Many Immortal characters yearn for death as a result.
Since elves are supposed to be immortal, I don't think they put too much effort into such deliberations! If you mean "eleven", the answer is 95,640 hours.
No, Elves are an invention of J. R. R. Tolkien from his books that take place in "Middle Earth" although over the years much retardation has befallen the fictional elf. For instance in Middle Earth Elves are tall, fair haired, magical, immortal, unable to grow facial hair, and without skin imperfections. Hope this helps.
Wood elves, high elves, dark elves, light elves.
Elves are originally seen to be the creation of what is called Germanic paganism who thought them to be the 'creatures of light' who supposedly lived in the heavens. Elves have always been depicted as both male or female, small or dwarf-like, youthful and immortal with magical powers, and are strongly associated with christmas.
As most elves are practically immortal, only dying if killed or due to grief or weariness, it's speculated that Thranduil is anywhere from 5500 to 6500 years old.
Elves on Shelves are not real elves. They are elves that you place on a shelf to help kids get excited about Christmas.