Anion $O^-$ is isoelectronic with_______
Answer
279.6k+ views
Hint: Isoelectricity is a phenomenon that occurs when two or more molecules have the same structure (positions and connectivities among atoms) and electron configurations, but vary in the specific elements present at specific points in the structure. The concept's significance lies in distinguishing closely related species as pairs or series. Since properties of isoelectronic species are supposed to be consistent and predictable, defining a compound as isoelectronic with one that has already been characterised provides clues to potential properties and reactions.
Complete answer:
Isoelectronicity is a phenomenon that occurs when two or more molecules have the same structure (positions and connectivities among atoms) and electron configurations, but vary in the specific elements present at specific points in the structure. The concept's significance lies in distinguishing closely related species as pairs or series. Since properties of isoelectronic species are supposed to be consistent and predictable, defining a compound as isoelectronic with one that has already been characterised provides clues to potential properties and reactions.
Isoelectronic species are atoms or ions that have the same number of electrons. Isoelectronic species would have the same number of electrons, but the elements would be different. Ions and atoms with the same number of electrons are referred to as isoelectronic species.
Since oxygen has an atomic number of 8, it has a total of 8 electrons.
Consider the anion $O^-$, which has an electron count of 8 + 1 = 9.
Since nitrogen's atomic number is 7, it has a total of seven electrons.
Consider the anion $N^{2-}$, which has a total of 7 + 2 = 9 electrons.
Note:
Isoelectronic species are atoms or ions that have the same number of electrons. Isoelectronic species would have the same number of electrons, but the elements would be different. Ions and atoms with the same number of electrons are referred to as isoelectronic species.
Complete answer:
Isoelectronicity is a phenomenon that occurs when two or more molecules have the same structure (positions and connectivities among atoms) and electron configurations, but vary in the specific elements present at specific points in the structure. The concept's significance lies in distinguishing closely related species as pairs or series. Since properties of isoelectronic species are supposed to be consistent and predictable, defining a compound as isoelectronic with one that has already been characterised provides clues to potential properties and reactions.
Isoelectronic species are atoms or ions that have the same number of electrons. Isoelectronic species would have the same number of electrons, but the elements would be different. Ions and atoms with the same number of electrons are referred to as isoelectronic species.
Since oxygen has an atomic number of 8, it has a total of 8 electrons.
Consider the anion $O^-$, which has an electron count of 8 + 1 = 9.
Since nitrogen's atomic number is 7, it has a total of seven electrons.
Consider the anion $N^{2-}$, which has a total of 7 + 2 = 9 electrons.
Note:
Isoelectronic species are atoms or ions that have the same number of electrons. Isoelectronic species would have the same number of electrons, but the elements would be different. Ions and atoms with the same number of electrons are referred to as isoelectronic species.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are

Which of the following would not be a valid reason class 11 biology CBSE

Why should electric field lines never cross each other class 12 physics CBSE

An electrostatic field line is a continuous curve That class 12 physics CBSE

What is meant by monosporic development of female class 11 biology CBSE

Draw labelled diagram of the following i Gram seed class 11 biology CBSE

Trending doubts
Which country launched the first satellite in space class 11 physics CBSE

Difference Between Plant Cell and Animal Cell

Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE

What is the past tense of read class 10 english CBSE

Change the following sentences into negative and interrogative class 10 english CBSE

What is pollution? How many types of pollution? Define it

Give 10 examples for herbs , shrubs , climbers , creepers

Write a letter to the principal requesting him to grant class 10 english CBSE
