[Xe] 5d1 6s2
or
2, 8, 18, 18, 9, 2
The electron configuration of boron is [He]2s2.2p1.
Cobalt electron configuration is [Ar]3d7.4s2.Cobalt(2+) electron configuration is [Ar]3d7.
Nitrogen's symbol is N. Its electron configuration is 2s, 3p.
Germanium has atomic no. 32. Its electronic configuration is 1s22s22p63s23p64s23d104p2.
Cobalt has an electron configuration of 1S2 2S2 2P6 3S2 3P6 4S2 3d7 or. [Ar] 4S2 3d7
The ground state electron configuration of Lanthanum is [Xe] 5d1 6s2.
[Xe]6s25d1
B. Rn6s25d1. Lanthanum (La) has an atomic number of 57, so the electron configuration would be [Xe] 6s25d1. The noble gas right before La on the periodic table is Radon (Rn), hence the correct electron configuration for lanthanum is Rn6s25d1.
[Xe]6s25d1
The complete electron configuration of mendelevium is:1s22s22p63s23p63d104s24p64d104f145s25p65d105f136s26p67s2
The electron configuration of meitnerium is:1s22s22p63s23p63d104s24p64d104f145s25p65d105f146s26p66d77s2
The longhand electron configuration for sulfur is 1s2.2s2.2p6.3s2.3p4.
The electron configuration of gallium is: [Ar]3d104s24p1.
The complete electron configuration for the copper atom is 1s2 2s2 2p6 3s2 3p6 4s1 3d10.
Lanthanum has 2 valence electrons.
The noble gas configuration for Lanthanum is [Xe] 5d1 6s2. Lanthanum has 57 electrons, so the noble gas before it (Xenon - atomic number 54) has a configuration of [Xe].
The electron configuration for zinc is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10.