Which element did Niels Bohr predict the existence of, leading to its discovery?
Hafnium
Bohrium
Radium
Plutonium
Answer
Niels Bohr predicted the existence of a new zirconium-like element, which was later discovered and named hafnium. The name hafnium is derived from the Latin name for Copenhagen, where the element was discovered.
Unlocking the Atom: The Niels Bohr Genius Challenge!