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The energy released when an electron is ...

The energy released when an electron is added to a neutral gaseous atom is called`"………."`of atom.

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To solve the question, "The energy released when an electron is added to a neutral gaseous atom is called '……….' of atom," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Concept**: The question asks about the energy change that occurs when an electron is added to a neutral gaseous atom. This process involves the addition of an electron to an atom, which can either release energy or require energy. 2. **Defining the Term**: The energy released during this process is known as "electron affinity." Electron affinity refers to the amount of energy that is released when an electron is added to a neutral atom in the gas phase. 3. **Alternative Terminology**: Electron affinity is also referred to as "electron gain enthalpy." Both terms can be used interchangeably, but they describe the same phenomenon. 4. **Characteristics of Electron Affinity**: - The value of electron affinity is generally negative, indicating that energy is released when the electron is added. - In some cases, the electron affinity can be positive, meaning that energy must be supplied to add the electron. - Chlorine has one of the highest electron affinities among all elements, which means it releases a significant amount of energy when it gains an electron. 5. **Final Answer**: Therefore, the energy released when an electron is added to a neutral gaseous atom is called "electron affinity" or "electron gain enthalpy."
To solve the question, "The energy released when an electron is added to a neutral gaseous atom is called '……….' of atom," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Concept**: The question asks about the energy change that occurs when an electron is added to a neutral gaseous atom. This process involves the addition of an electron to an atom, which can either release energy or require energy. 2. **Defining the Term**: The energy released during this process is known as "electron affinity." Electron affinity refers to the amount of energy that is released when an electron is added to a neutral atom in the gas phase. ...
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Energy released when electron is added to an isolated gases anion.

Give one word or a phrase for the following statement: The energy released when an electron is added to a neutral gaseous isolated atom to form a negatively charged ion.

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Energy is released when an electron is added to neutral isolated gaseous atom in its ground state to give monoanion and this is known as EA , or Delta_(eg)H_(1)^(ɵ) . The greater the amount of energy released the greater is the EA . EA is expressed in eV a"atom"^(-1) or kcal or K\kJ mol^(-1) . The EA values of element depends on the following: i. Nuclear charge ii. Electroniv configuration iii. Atomic size iv. chemical environment

Energy is released when an electron is added to neutral isolated gaseous atom in its ground state to give monoanion and this is known as EA , or Delta_(eg)H_(1)^(ɵ) . The greater the amount of energy released the greater is the EA . EA is expressed in eV "atom"^(-1) or kcal or kJ mol^(-1) . Select the correct statement (more than one correct)

Energy is released when an electron is added to neutral isolated gaseous atom in its ground state to give monoanion and this is known as EA , or Delta_(eg)H_(1)^(ɵ) . The greater the amount of energy released the greater is the EA . EA is expressed in eV a"atom"^(-1) or kcal or K\kJ mol^(-1) . EA values of N and P are exceptionally low, because

Energy is released when an electron is added to neutral isolated gaseous atom in its ground state to give monoanion and this is known as EA , or Delta_(eg)H_(1)^(ɵ) . The greater the amount of energy released the greater is the EA . EA is expressed in eV a"atom"^(-1) or kcal or K\kJ mol^(-1) . Select the correct statements (more than one correct)

Calculate the energy released when an electron annihilates a positron.

Select the correct answer - The energy required to remove an electron from a neutral isolated gaseous atom & convert it into a positively charged gaseous ion is called ________ [electron affinity, ionisation potential electronegativity]

Knowledge Check

  • If electrons are added to an atom, it is:

    A
    Oxidised
    B
    Reduced
    C
    Both 1 and 2
    D
    None of these