1. they are both synthetically prepared
2. both in the actinide series
3. neither have an atomic radius
Iridium Einsteinium
Einsteinium, Lawrencium, and Nobelium to name but three.
Einsteinium and mendelevium, Thorium, Curium, Fermium, Rutherfordium, Bohrium, Seaborgium, etc., etc.
they
they are all states
Einsteinium is primarily used for research purposes in nuclear physics due to its high radioactivity and ability to undergo nuclear reactions. It can also be used in certain types of radiation therapy for cancer treatment. Additionally, einsteinium isotopes can be used as radiation sources for industrial radiography.
...Plays.
Einsteinium and mendelevium, Thorium, Curium, Fermium, Rutherfordium, Bohrium, Seaborgium, etc., etc.
Einsteinium, Lawrencium, and Californium are three elements that were named after the same place.
they need nergy food and space
you can play them, they make sounds and they are fun
there all metals, or nonmetals