The Hydride ion (H-) and the lithium ion (Li+).
Nitrogen is isoelectronic with oxygen, as they both have the same number of electrons, which is 8.
The Sulfide ion, S2-, is isoelectronic with Cl-
No, SO2 and CO2 are not isoelectronic. Isoelectronic species have the same number of electrons, but SO2 has 18 electrons (6 from sulfur and 6 from each oxygen) while CO2 has 16 electrons (4 from carbon and 6 from each oxygen).
Nitrogen, oxygen, and fluorine are isoelectronic with carbon because they all have the same number of electrons (6) in their neutral state.
No, bromine forms an ion with a charge of -1. An ion isoelectronic with krypton would have the same number of electrons as krypton, which is 36 electrons.
H-, Li+, Be2+ ions are isoelectronic with helium
None. However, the noble gas helium is isoelectronic with Li+ ion (and not with Li element)
The noble gas neon (Ne), is isoelectronic with N3- ion (not N atom)
Beryllium has 4 electrons and is not isoelectronic with any noble gas. However Be2+ is isoelectronnic with helium.
Two atoms and/or ions that have the same numbers of electrons are called "isoelectronic". Thus, a lithium cation is isoelectronic with a helium atom, because each has a total of two electrons.
No noble gas is isoelectronic with the element chlorine. But argon is isoelectronic with the chloride ion.
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.