neon!
With it being a dipositive ion, the original element has lost 2 electrons. Making the configuration 1s2 2s2 2p6 3s2 2p4. That Configuration is Sulfur.
The element with this electron configuration is carbon (C). This electron configuration corresponds to 6 electrons, which is the atomic number of carbon.
The element with this electron configuration is manganese (Mn), which has 25 electrons.
Vanadium ( V) has that configuration. Its atomic number is 23.
Lithium (Li) has the electron configuration 1s2 2s1.
With it being a dipositive ion, the original element has lost 2 electrons. Making the configuration 1s2 2s2 2p6 3s2 2p4. That Configuration is Sulfur.
The electron configuration notation 1s²2s²2p⁶3s¹ corresponds to the element sodium (Na). This configuration indicates that sodium has a total of 11 electrons, with the outermost electron in the 3s orbital, which is characteristic of alkali metals. Sodium is located in Group 1 of the periodic table and is known for its reactivity, particularly with water.
Atoms of the element sodium (atomic number 11) have the electron configuration 1s22s22p63s1 with the noble gas form [Ne] 3s1
The element with this electron configuration is carbon (C). This electron configuration corresponds to 6 electrons, which is the atomic number of carbon.
The element with this electron configuration is manganese (Mn), which has 25 electrons.
Vanadium ( V) has that configuration. Its atomic number is 23.
Lithium (Li) has the electron configuration 1s2 2s1.
The electron configuration of phosphorus is [Ne]3s2.3p3.
The element with the electron configuration 1s22s22p63s23p5 is fluorine (F).
It loses 2 electrons and becomes a +2 ion.
This electron configuration corresponds to the element Palladium (Pd), which has the atomic number 46. It has the electron configuration [Kr] 5s2 4d10.
The element with electron configuration 1s22s23p1 is phosphorus, which has an atomic number of 15.