1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p6
You think probable to protactinium: [Rn]5f2.6d1.7s2.
Radon, being a noble gas, has 8 valence electrons, giving it a stable octet.
Flerovium is element 114 on the periodic table, and its electron configuration is [Rn] 5f14 6d10 7s2 7p2. This means that the outermost electrons, in the 7s and 7p subshells, add up to 4 electrons in the outermost ring.
Rn has 86 electrons, Th is the closest to having an atomic mass of 230
Fermium is a synthetic element and its electronic configuration is [Rn] 5f12 7s2. This indicates that fermium has 2 electrons in its outermost shell (7s), which means it can hold a maximum of 2 electrons in that shell.
There are 86 core electrons in radium (Ra), which is the number of electrons in filled inner electron shells. Radial's electron configuration is [Rn] 7s2, where [Rn] represents the electron configuration of radon (Rn) as the previous noble gas element.
Lawrencium is a trivalent chemical element.
Rn or Radon is a noble gas, and has 8 Valence Electrons
The 5p sublevel is completed with 6 electrons with the addition of the element radon (Rn).
You think probable to protactinium: [Rn]5f2.6d1.7s2.
Radon, being a noble gas, has 8 valence electrons, giving it a stable octet.
The Element Neon has 10 protons and 10 electrons.
Flerovium is element 114 on the periodic table, and its electron configuration is [Rn] 5f14 6d10 7s2 7p2. This means that the outermost electrons, in the 7s and 7p subshells, add up to 4 electrons in the outermost ring.
Oxygen is a non metal element. There are 8 electrons in a single atom.
8 electrons
Thorium has 90 electrons.
Rn has 86 electrons, Th is the closest to having an atomic mass of 230