Sr, Strontium
(atomic number 38)
the condensed electron configuration for Lu is [Xe] 6s^2 4f^14 5d^1
the abbreviated electron configuration of sodium is (Ne) 3s1
An abbreviated electron configuration is a shortened way of representing the distribution of electrons in an atom using noble gas notation. It involves using the symbol of the nearest noble gas to represent the core electrons, followed by the valence electrons in the outermost energy level. For example, the abbreviated electron configuration of sodium (Na) would be [Ne] 3s¹.
The electron configuration for an atom of silver is [Kr] 5s^1 4d^10. This indicates that silver has one electron in the 5s orbital and 10 electrons in the 4d orbital, following the noble gas configuration of krypton.
The atomic number of zinc is 30. Its abbreviated electron configuration is [Ar]4s23d10 The full electron configuration is 1s22s22p63s23p64s23d10 (configurations for the atom in its ground state. Ions and excited atoms have different configurations).
Electron configuration for an atom is the distribution of electrons on atomic orbitals.
The electron configuration of an atom with electrons in the dz2 orbital is 3d10.
The electron configuration of a chromium atom is 1s2 2s2 2p6 3s2 3p6 4s1 3d5.
If a sodium atom loses an electron to become a Na+ ion, its electron configuration will be the same as neon (1s22s22p6). Both sodium and neon have stable electron configurations.
The electron configuration of an atom with the atomic number 10 (neon) is 1s2 2s2 2p6.
The full electron configuration for sulfur atom is 1s2.2s2.2p6.3s2.3p4.
The electron configuration of aluminium is [Ne]3s2.3p1.