What Is The Half-Life Of Einsteinium-253?

The half-life of einsteinium-253 is approximately 20.47 days. This means that after 20.47 days, half of the initial amount of einsteinium-253 will have decayed into other elements. The decay process for einsteinium-253 involves alpha emission, where an alpha particle is emitted from the nucleus, resulting in a new element with a lower atomic number.