Home
Class 11
CHEMISTRY
Name five species that are isoelectronic...

Name five species that are isoelectronic with `F^(ɵ)` ion

Text Solution

AI Generated Solution

The correct Answer is:
To find five species that are isoelectronic with the fluoride ion (F⁻), we need to follow these steps: ### Step 1: Determine the number of electrons in F⁻ - The fluoride ion (F⁻) is derived from the neutral fluorine atom, which has 9 electrons. The negative charge indicates that there is one additional electron. - Therefore, the total number of electrons in F⁻ is: \[ 9 \text{ (from F)} + 1 \text{ (extra electron)} = 10 \text{ electrons} \] ### Step 2: Identify other species with 10 electrons - We need to find other ions or neutral atoms that also have a total of 10 electrons. ### Step 3: List the isoelectronic species 1. **O²⁻ (Oxide ion)**: - Oxygen (O) has 8 electrons. The O²⁻ ion has gained 2 additional electrons. - Total electrons: \(8 + 2 = 10\) 2. **N³⁻ (Nitride ion)**: - Nitrogen (N) has 7 electrons. The N³⁻ ion has gained 3 additional electrons. - Total electrons: \(7 + 3 = 10\) 3. **Ne (Neon)**: - Neon is a noble gas with a complete outer shell, having 10 electrons. - Total electrons: \(10\) 4. **Na⁺ (Sodium ion)**: - Sodium (Na) has 11 electrons. The Na⁺ ion has lost 1 electron. - Total electrons: \(11 - 1 = 10\) 5. **Mg²⁺ (Magnesium ion)**: - Magnesium (Mg) has 12 electrons. The Mg²⁺ ion has lost 2 electrons. - Total electrons: \(12 - 2 = 10\) ### Conclusion The five species that are isoelectronic with the F⁻ ion are: 1. O²⁻ 2. N³⁻ 3. Ne 4. Na⁺ 5. Mg²⁺

To find five species that are isoelectronic with the fluoride ion (F⁻), we need to follow these steps: ### Step 1: Determine the number of electrons in F⁻ - The fluoride ion (F⁻) is derived from the neutral fluorine atom, which has 9 electrons. The negative charge indicates that there is one additional electron. - Therefore, the total number of electrons in F⁻ is: \[ 9 \text{ (from F)} + 1 \text{ (extra electron)} = 10 \text{ electrons} \] ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Archives ) Multiple Correct|3 Videos
  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Archives ) Single Correct|17 Videos
  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Fill In The Blanks)|20 Videos
  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Archives (Subjective)|9 Videos
  • PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS

    CENGAGE CHEMISTRY ENGLISH|Exercise Assertion Reasoning Type|5 Videos

Similar Questions

Explore conceptually related problems

Number of species that are isoelectronics with Sr^(2+) ion are four.

Number of species that are isoelectronic with Ar is.

Species which are isoelectronic with OF_(2) are

What do you understand by isoelectronic species? Name a species that will be isoelectronic with each of the following atoms or ions: F^(-)

What do you understand by isoelectronic species? Name a species that will be isoelectronic with each of the following atoms or ions. F^(Θ) , Ar , Mg^(2+) , Rb^(+)

Name one species that will be isoelectronic with the following atoms or ions. (a) Ca^(2+) , (b) Ne , (c ) Cl^(ɵ) ,(d) Rb^(o+)

What do you understand by isoelectronic species? Name a species that will be isoelectronic with each of the following atoms or ions: Ar

Give the formulae of the species that will be isoelectronic with the following atoms or ions : Cl^-

Give the formulae of the species that will be isoelectron c with the following atoms or ions : H^(-)

Give the formulae of the species that will be isoelectron c with the following atoms or ions : Ne