Neon, if you are talking about an oxygen ion.
Argon has the same electron configuration as a sodium ion. Sodium ion has lost 1 electron from its outer shell, making its electronic configuration 2, 8. Argon's electronic configuration is also 2, 8 in its outer shell.
The noble gas notation for chlorine (Cl) is [Ne] 3s² 3p⁵. This notation indicates that chlorine has the same electron configuration as neon (Ne), which is the nearest noble gas, followed by the specific electron arrangement in its outer energy levels. Chlorine has a total of 17 electrons, with 2 in the 3s subshell and 5 in the 3p subshell.
Zirconium (Zr) has the same noble gas electron configuration as Krypton (Kr). In its electron configuration, Zr has 36 electrons, which corresponds to the 36 electrons of Kr, representing the filled outer electron shells characteristic of noble gases.
The noble gas that has the same electron arrangement as potassium (K) is argon (Ar). Potassium has an atomic number of 19, meaning it has 19 electrons, while argon has an atomic number of 18. When potassium loses one electron to form a potassium ion (K⁺), it achieves the same electron configuration as argon, which is 1s² 2s² 2p⁶ 3s² 3p⁶.
The noble gas configuration for oxygen is [He] 2s2 2p4, which means that it has the same electron configuration as neon except with two additional electrons in the 2p orbital. This configuration reflects the stable arrangement of electrons in the outer shell of oxygen, similar to a noble gas.
No element has the exact same election arrangement as another element. However ion can have the same election arrangement as another element. For example Chloride (Cl-) has the same configuration as Argon, and Potassium (I) (K+) also has the same configuration as argon.
An ion of bromine has the electron shell arrangement of 2, 8, 18, 7. Therefore, an atom that has the same electron shell arrangement would be one that has 35 electrons, such as the element bromine itself before it becomes an ion with a charge of -1.
Krypton has the same electron arrangement as Sr2. Both have a total of 36 electrons arranged in outer shells with the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6.
The noble gas that has the same electron configuration as a chloride ion is Aragon.
Chlorine needs to gain one electron to achieve the same electron arrangement as neon, which has a stable octet (eight valence electrons). By gaining one electron, chlorine will have a full outer shell with eight electrons, resembling the electron arrangement of neon.
Argon has the same electron configuration as a sodium ion. Sodium ion has lost 1 electron from its outer shell, making its electronic configuration 2, 8. Argon's electronic configuration is also 2, 8 in its outer shell.
All of the elements in Period 3, excluding group 18/VIIIA, have the same inside electron arrangement as phosphorus. They all have the electron configuration of neon as their inside arrangement of electrons.
All of the elements in Period 3, excluding group 18/VIIIA, have the same inside electron arrangement as phosphorus. They all have the electron configuration of neon as their inside arrangement of electrons.
The noble gas notation for chlorine (Cl) is [Ne] 3s² 3p⁵. This notation indicates that chlorine has the same electron configuration as neon (Ne), which is the nearest noble gas, followed by the specific electron arrangement in its outer energy levels. Chlorine has a total of 17 electrons, with 2 in the 3s subshell and 5 in the 3p subshell.
no they have to be in the same group
Zirconium (Zr) has the same noble gas electron configuration as Krypton (Kr). In its electron configuration, Zr has 36 electrons, which corresponds to the 36 electrons of Kr, representing the filled outer electron shells characteristic of noble gases.
Krypton.