The electron configuration of boron is: [He] 2s2 2p1.
1S^2--2S^2--2P^1
The lowest atomic number ion is Se^2-. The highest atomic number ion is Sr^2+. The ones in the middle are NOT Br^- or Rb^+. However, I do not know what the correct answer for those two is.
The long electron configuration of thorium (atomic number 90) is [Rn] 6d2 7s2, where [Rn] represents the electron configuration of the noble gas radon (atomic number 86) that precedes thorium in the periodic table. This configuration indicates the distribution of electrons in thorium's orbitals, with 2 electrons in the 6d orbital and 2 in the 7s orbital.
2,8,6 is the configuration for Sulfur (atomic number is 16)
Neon is a non metal element. Atomic number of it is 10.
The electron configuration of oxygen (atomic number 8) is 1s2 2s2 2p4The noble gas form is [He] 2s22p41s2 2s2 2p4
The electron configuration for a calcium atom with atomic number 20 is 1s2 2s2 2p6 3s2 3p6 4s2. This can be represented using the noble gas shorthand notation as [Ar] 4s2, where [Ar] represents the electron configuration of argon.
The electron configuration of atomic number 26 (iron) is 1s2 2s2 2p6 3s2 3p6 4s2 3d6.
The electron configuration of an atom with the atomic number 10 (neon) is 1s2 2s2 2p6.
Calcium. To get the answer easily, count up the electrons, then look for that atomic number on the periodic table
The abbreviated electron configuration for argon is [Ne] 3s^2 3p^6. The [Ne] represents the electron configuration of the noble gas neon, which has the same electron configuration as the inner electrons of argon.
The sum of the superscript in an electron configuration is equal to the atomic number.
The sum of the superscript in an electron configuration is equal to the atomic number.
The electron configuration of an atom with the atomic number of 11 (which corresponds to the element sodium) is 1s2 2s2 2p6 3s1.
the elctron configuration increases
The electron configuration of a calcium atom (atomic number 20) is: 1s2 2s2 2p6 3s2 3p6 4s2. This configuration represents the distribution of electrons in the various energy levels (shells) around the nucleus of the calcium atom.
Vanadium ( V) has that configuration. Its atomic number is 23.
1s2 2s2 2p6 3s2 3p3 is the electron configuration of element 15.