In 1966–1969, the experiment was repeated. This time, the reaction products by gradient thermochromatography after conversion to chlorides by interaction with ZrCl4. The team identified spontaneous fission activity contained within a volatile chloride portraying eka-hafnium properties.
In 1966–1.969 the experiment was repeated. This time the reaction products by gradient thermochromatography after conversion to chlorides by interaction with ZrCl4 The team identified spontaneous fission activity contained within a volatile chloride portraying eka-hafnium properties