The element with the outer electron configuration 6s2 4f8 is Curium, which has an atomic number of 96.
The element with the electron configuration 6s2 4f7 5d1 is Actinium (Ac) with atomic number 89.
The ground state electron configuration of Lanthanum is [Xe] 5d1 6s2.
The valence electron configuration of europium (atomic number 63) is [Xe] 4f7 6s2. This means that europium has 2 valence electrons in its outermost shell.
This element has the electron configuration of Xenon (Xe) with additional electrons in the 6s, 5d, and 4f orbitals. It belongs to the Actinide series and is called Lawrencium (Lv) with atomic number 103.
The element represented is gadolinium (Gd). It has 54 electrons, with the electron configuration: [Xe] 6s2 4f7.
The noble gas configuration of europium is [Xe] 4f7 6s2. Europium typically forms the Eu2+ ion, losing its 6s2 electrons to achieve a stable octet configuration like xenon.
The element with the outer electron configuration 6s2 4f8 is Curium, which has an atomic number of 96.
Europium is a chemical element with symbol Eu and atomic number 63 and a member of the lanthanides (f-block, [Xe] 4f7 6s2, in period 6). It is a ductile metal.
Europium
The noble gas notation for europium is [Xe] 4f^7 6s^2. This notation represents the electron configuration of europium as it relates to the nearest noble gas element, xenon.
The element with the electron configuration Xe 6s2 4f4 is Gadolinium (Gd).
The element with the electron configuration 6s2 4f7 5d1 is Actinium (Ac) with atomic number 89.
The element with electron configuration Xe 6s2 4f4 is Curium (Cm) with atomic number 96. It is a radioactive transuranium element that is part of the actinide series.
that would not be an element itself, but a compound containing a few different elements: xenon, sulfur, and one undiscovered element ("F" does not currently exist)
The ground state electron configuration of Lanthanum is [Xe] 5d1 6s2.
the element is tungsten with the electronic configuration Xe 4f14 5d4 6s2