2007-01-30 01:48:47 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
they are compunds or ions that have same electronic structure and shape due to the lone pair or bond pair of electrons which cause bending of the molecule
2007-01-30 21:48:00 · answer #1 · answered by Anonymous · 2⤊ 0⤋
Isoelectronic ions are those ions which have same number of electrons in their respective ions. For eg:- N^ -3, O^ -2, F^ -1,Na^ +1, Mg^ +2 and Al^ +3 all have 10 electrons each.
2007-02-02 00:17:59 · answer #2 · answered by niti 2 · 1⤊ 0⤋
Isoelectronic ions are ions that have the same number of electrons. There are many ions that are isoelectronic.
2007-01-30 02:58:44 · answer #3 · answered by miga 2 · 0⤊ 0⤋
If two ions have the same number of electrons, they are referred to as isoelectronic. For instance, neutral copper has 29 electrons, while neutral nickel has 28. If the copper lost two electrons and the nickel lost one, you'd have Cu2+ and Ni+, each with 27 electrons. These two ions are isoelectronic.
2007-01-30 03:17:47 · answer #4 · answered by Amy F 5 · 1⤊ 0⤋
Two or more ions having same number of electrons are reffered as isoelectronic ions.
example: Li +& Be++, Al+++ & Mg++ etc........
2007-01-30 04:07:13 · answer #5 · answered by OmPrakash Kumar 1 · 0⤊ 0⤋
Two or more molecular entities (atoms, molecules, ions) are described as being isoelectronic[1] with each other if they have the same number of valence electrons and the same structure (number and connectivity of atoms), regardless of the nature of the elements involvedN and the O+ ion are isoelectronic because each has one atom and 5 electrons in the outer electronic shell.
CO, N2 and NO+ are isoelectronic because each has 2 nuclei and 10 valence electrons (4+6, 5+5, and 5+5, respectively).
CH2=C=O and CH2=N+=N- are isoelectronic.
CH3COCH3 and CH3N2CH3 are not isoelectronic. They do have the same number of nuclei and the same number of valence electrons, but the atoms' connectivity is different: the first one has both methyl (CH3) groups attached to carbonyl's (CO's) carbon atom; the second molecule's structure is linear: H3C-N=N-CH3; methyl groups are not connected to the same nitrogen atom.
examples:
To put it simply: The term isoelectronic refers to a group of atoms or ions having the same number of electrons
2007-02-02 23:55:37 · answer #6 · answered by annite 2 · 1⤊ 0⤋
This Site Might Help You.
RE:
what are isoelectronic ions?
2015-08-18 23:08:34 · answer #7 · answered by Garrott 1 · 0⤊ 0⤋
The iso electronic ions ar the ions having the same number of electrons i.e. Na+ (10 electrons) , F- (fluoride ion having 10 electrons).
2007-01-31 21:50:13 · answer #8 · answered by DKD 2 · 0⤊ 0⤋
when you have two ions with the same number of electrons then you refer to them as isoelectronic .
2007-02-02 08:44:12 · answer #9 · answered by AZAIRA(ADITI) 1 · 0⤊ 0⤋
Isoelectronic ions hav same no of electrons.ex-Li+ & Be++
2007-01-30 04:46:42 · answer #10 · answered by *J* 2 · 0⤊ 0⤋