Respuesta :
1. Electricity gain. The energy released when an atom accepts an electron is measured by enthalpy.
Thus, the first one is false as stated. The amount of energy released when an atom receives an electron is measured as electronegativity.
2. The ability of a boned atom to attract other atoms is known as electronegativity.
Because it mentioned an attractive force between two electrons in the same orbital, the second one is equally wrong.
3. Ionization. The energy needed to extract an electron from an atom is measured by enthalpy.
As a result, the third one is also inaccurate. The amount of energy needed to remove an electron from an atom is measured as electronegativity.
4. Electronegativity is a measurement of the strength of the attraction of electrons in a covalent bond to an atom.
It is accurate because covalent bonds can have polar or nonpolar atoms and still exhibit electronegativity.
5. Electronegativity is a characteristic that indicates whether a bond is polar or non-polar.
Since electronegativities between atoms can be used to predict whether a bond between them is polar or nonpolar, the fifth option is true.
6. Electronegativity falls from top to bottom as atom size increases and bonding electrons move farther from the nucleus. Electronegativity increases when travelling from left to right as well, but given this, it should be decreasing to the right side, which is erroneous.
Because electronegativity rises from left to right and falls from top to bottom, this is false.
So, The statement 1, 2, 3, 6 are incorrect and statement 4 &4 are correct.
To learn more about Electronegativity :
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