Problemas
fluorine Which of the following is the least electronegative element? potossium nitrogen oxygen
Roztwór
Jonathan
experto · Tutor durante 3 años
4.6
(238 Votos)
Respuesta
'potassium'
Explicación
## Step 1Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. The Pauling scale is used to measure electronegativity, with higher values indicating greater electronegativity.## Step 2The given options are potassium (K), nitrogen (N), and oxygen (O). According to the Pauling scale, the electronegativities of these elements are as follows:- Potassium (K): 0.82- Nitrogen (N): 3.04- Oxygen (O): 3.44## Step 3Comparing these values, it is clear that potassium has the lowest electronegativity. Therefore, the correct answer is potassium.