Sb (antimony)
The element with the electron configuration Kr 5s^2 4d^10 5p^2 is Xenon (Xe).
Long-hand version: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^3 Short-hand version: [Kr] 5s^2 4d^10 5p^3 Note: The "^" symbol means the the following number is in the form of a superscript.
The noble gas configuration of Sn (Tin) is [Kr] 4d^10 5s^2 5p^2.
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6
1s with two arrows, 2s with 2 arrows, 2p with 6 arrows, 3s with 2 arrows, 3p with 6 arrows, 4s with 2 arrows, 3d with 10 arrow; Remember that orbital notation uses arrows, and electron-configuration notation uses superscripts.
The element with a half-filled 5p level is antimony, which has the electron configuration [Kr] 4d^10 5s^2 5p^3. The half-filled 5p level stabilizes the atom, making antimony less likely to gain or lose electrons.
The 5p sublevel is completed with 6 electrons with the addition of the element radon (Rn).
Each orbital in Xenon has its full complement of electrons.
The last orbital filled in a xenon (Xe) atom is the 5p orbital. Xenon has a total of 54 electrons, with the configuration [Kr] 4d^10 5s^2 5p^6.
It could be either Indium or Iodine.
Iodine has an atomic number of 53, which means it has 53 electrons. The electron configuration of iodine is [Kr] 4d¹⁰ 5s² 5p⁵. In this configuration, the filled orbitals include the 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 4d, and 5s orbitals, totaling 10 filled orbitals: 1s², 2s², 2p⁶, 3s², 3p⁶, 4s², 3d¹⁰, 4p⁶, 4d¹⁰, and 5s². The 5p orbital has 5 electrons but is not fully filled, so it does not contribute to the count of filled orbitals.
The notation "5s² 4d¹⁰ 5p³" represents the electron configuration of an element in the periodic table. It indicates that the element has two electrons in the 5s subshell, ten electrons in the 4d subshell, and three electrons in the 5p subshell. This configuration corresponds to the element Antimony (Sb), which is found in group 15 of the periodic table and has an atomic number of 51.
The electron configuration kr 5s² 4d¹⁰ 5p⁴ corresponds to the element tellurium (Te). In this configuration, "kr" indicates that the configuration starts from krypton, followed by the filling of the 5s, 4d, and 5p orbitals. Tellurium has an atomic number of 52, placing it in group 16 of the periodic table.
The electron configuration 5s²5p⁵ corresponds to the element iodine (I), which is in Group 17 of the periodic table. Iodine has a total of 7 valence electrons: 2 from the 5s subshell and 5 from the 5p subshell. This configuration indicates that iodine is a halogen, known for its high reactivity.
The highest energy sublevel for tellurium (Te), which has an atomic number of 52, is the 5p sublevel. In its electron configuration, tellurium is represented as [Kr] 5s² 4d¹⁰ 5p⁴, indicating that the 5p sublevel is the outermost and highest energy level occupied by electrons.
The valence electrons of iodine are located in the 5p orbital. Iodine has an atomic number of 53, and its electron configuration is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4p⁶ 5s² 5p⁵. The five valence electrons in the 5th energy level are distributed in the 5s and 5p orbitals, with the 5p orbital containing the unpaired electrons that participate in bonding.
6(5p)=30p