density of einsteinium – 8.84g/cm3
The density of an element is a measure of how much mass there is in one gram of that element. It is also a measure of how heavy an atom is.
Generally, the density of a substance is lower at room temperature and higher at higher temperatures. This is because at higher temperatures, substances can evaporate more easily.
Einsteinium is a radioactive metal with a silvery appearance. It has a low density of 8.84g/cm3.
Isotopes of this element are made through bombarding uranium with neutrons and allowing the nucleus to decay into other isotopes via beta decay. These isotopes differ in their atomic number and their atomic mass.
This isotope is known as a neutron capture isotope. Its typical atomic weight is 252 u.
First Ionization Energy of Einsteinium – 6.42 eV
The ionization energy of an atom is the amount of energy required to remove one of its electrons. Ionization potentials are a key part of the chemical properties of atoms.
Electron configuration of Einsteinium – [Rn] 5f11 7s2
The arrangement and numbers of electrons in an atom are what determines its chemical behavior. The atomic number is what determines which elements belong in the Periodic Table.