Infer Before 1937, scientists had not found element 43. Chemists predicted the properties of element 43. How was it possible for chemists to predict those propertis

This is what i found “nuclear fuel is material used in nuclear power stations to produce heat to power turbines. heat is created when nuclear fuel undergoes nuclear fission. most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission.” i hope this you for what your looking for. can you plz mark me brainliest?

The answer to that would be magnesium