This element is still available. Select an option below to secure it.
|Click here to secure it now
Proceed to the donation page for this element.
|Click here to pledge in instalments
Gifts may be pledged over a period of two to five years and made in as many split-payments.
Mendelevium is the first transferium element with the most stable isotope 258Md having a half-life of 52 days. Its chemical data are limited to its atomic number, its half-life and isotopes. Atomic weight of known isotopes range from 245 to 261. It is named after Dimitri Mendeleyev, who produced one of the first periodic tables.
The transferium elements have neither application nor economic role.