This artificial chemical element was einsteinium (Es), atomic number 99.
Einsteinium is a metallic, synthetic element with atomic number 99 and is named after Albert Einstein.
The element with atomic number 99 on the Periodic Table is Einsteinium. It has the symbol Es and has 6 electron shells. It is synthetic and therefore man-made.
Einsteinium (symbol: Es) is the element named in honour of Albert Einstein and it has an atomic number of 99.
einsteinium (atomic number 99) was the element named after the scientist that created e=mc2 or Albert Einstein.
99 protons 99 electrons Number of neutrons = Atomic mass of an isotope - Atomic number of the element Einsteinium's atomic number is 99 but Es has 19 known isotopes.Einsteinium has 99 protons.
Einsteinium. No joke. Symbol is "Es". Named after Albert Einstein.
Einsteinium. It is element 99 and has an atomic weight of 252.
According to Google, that element is called :Einsteinium (Es, 99) - Albert Einstein.
Einsteinium has 99 protons and 99 electrons. Number of neutrons = Atomic mass of an isotope - Atomic number of the element Einsteinium's atomic number is 99 but Es has 19 known isotopes.
Einsteinium, with the chemical symbol Es, is the chemical element with the atomic number 99.The atomic number of einsteinium is 99 (Es has 99 protons and electrons).
Einsteinium is an artificial chemical element, unstable, radioactive, member of the actinides group, atomic number 99.