Question

write the name of first element which is prepared byan..?

Answer 1

In chemistry, a synthetic element is a chemical element that does not occur naturally on Earth, and can only be created artificially. So far, 24 synthetic elements have been created (those with atomic numbers 95–118). All are unstable, decaying with half-lives ranging from 15.6 million years to a few hundred microseconds.

Answer 2

The name of first element which is prepared by electrolysis was potassium.