Einsteinium is an artificial chemical element, unstable, radioactive, member of the actinides group, atomic number 99 - but it is not enigmatic.
Iridium, Einsteinium
The appearance of einsteinium is silvery.
Einsteinium is not corrosive.
Einsteinium is not flammable.
Einsteinium is a metal.
The symbol for Einsteinium is Es
Einsteinium is not flammable.
Einsteinium is not for sale.
The period of Einsteinium is 7.
The chemical symbol of einsteinium is Es.
Any object contain einsteinium. Einsteinium is used only in nuclear physics experiments.
Einsteinium is radioactive and probably toxic.