wikiHow Calculating Electronegativity Practice Problems 1. Calculate the electronegativity difference between sodium (Na) and chlorine (Cl). 2. Find the electronegativity difference between carbon (C) and hydrogen (H). 3. Determine the electronegativity difference between oxygen (O) and fluorine (F). 4. Calculate the electronegativity difference between nitrogen (N) and oxygen (O). 5. Find the electronegativity difference between sulfur (S) and chlorine (Cl). 6. Determine the electronegativity difference between phosphorus (P) and hydrogen (H). 7. Calculate the electronegativity difference between potassium (K) and bromine (Br). 8. Find the electronegativity difference between carbon (C) and oxygen (O). 9. Determine the electronegativity difference between nitrogen (N) and chlorine (Cl). 10. Calculate the electronegativity difference between fluorine (F) and oxygen (O). 11. Find the electronegativity difference between lithium (Li) and fluorine (F). 12. Determine the electronegativity difference between hydrogen (H) and sulfur (S). 13. Calculate the electronegativity difference between magnesium (Mg) and oxygen (O). 14. Find the electronegativity difference between nitrogen (N) and fluorine (F). 15. Determine the electronegativity difference between carbon (C) and chlorine (Cl). 16. Calculate the electronegativity difference between potassium (K) and oxygen (O). 17. Find the electronegativity difference between phosphorus (P) and fluorine (F). 18. Determine the electronegativity difference between hydrogen (H) and oxygen (O). 19. Calculate the electronegativity difference between lithium (Li) and iodine (I). 20. Find the electronegativity difference between nitrogen (N) and hydrogen (H). Remember to refer to the periodic table or an electronegativity chart to obtain the electronegativity values for each element involved in the calculation. The electronegativity difference is determined by subtracting the electronegativity value of the less electronegative element from the value of the more electronegative element. Page