Isoelectronic species are atoms or ions that have the same number of electrons. Zinc (Zn) has an atomic number of 30, meaning it has 30 electrons in its neutral state. Therefore, ions such as the calcium ion (Ca²⁺), which has 20 electrons, and the gallium ion (Ga³⁺), which also has 27 electrons, can be considered isoelectronic with zinc when they achieve a common electron configuration, such as that of the noble gas krypton (Kr), which has 36 electrons.
Neon is isoelectronic with the sodium ion.
Argon is isoelectronic with the sulfide ion.
None. The Se2- ion is isoelectronic with Krypton.
The noble gas that is isoelectronic with S2- is Argon. Both S2- and Argon have 18 electrons.
An atom is isoelectronic with another if they have the same number of electrons. The neutral atom that is isoelectronic with F (9 electrons) is Ne (neon). For Ca²⁺ (20 electrons), the isoelectronic atom is Ar (argon). P³⁻ (18 electrons) is isoelectronic with Ar as well, while K⁺ (18 electrons) is also isoelectronic with Ar. Pb²⁺ (78 electrons) is isoelectronic with the neutral atom Xe (xenon).
The common d-block ion that is isoelectronic with Zn^2+ is Cu^+. Both ions have the same number of electrons, specifically 28.
Neon is isoelectronic with the sodium ion.
Argon is isoelectronic with the sulfide ion.
None. The Se2- ion is isoelectronic with Krypton.
Hydroxide and water are isoelectronic with fluoride as they have the same number of electrons.
Krypton, calcium, chlorine+1 are isoelectronic with argon because they all have the same number of electrons, 18.
The noble gas that is isoelectronic with S2- is Argon. Both S2- and Argon have 18 electrons.
Atoms are isoelectronic when they have the same electron configuration. Therefore, an anion isoelectronic to krypton is bromide. A cation isoelectronic to krypton is rubidium.
An atom is isoelectronic with another if they have the same number of electrons. The neutral atom that is isoelectronic with F (9 electrons) is Ne (neon). For Ca²⁺ (20 electrons), the isoelectronic atom is Ar (argon). P³⁻ (18 electrons) is isoelectronic with Ar as well, while K⁺ (18 electrons) is also isoelectronic with Ar. Pb²⁺ (78 electrons) is isoelectronic with the neutral atom Xe (xenon).
The noble gas neon (Ne), is isoelectronic with N3- ion (not N atom)
Nitrogen is isoelectronic with oxygen, as they both have the same number of electrons, which is 8.
Oxide ion (O2-) is isoelectronic with neon. Both species have the same number of electrons, which is 10.