Question: What is the electronegativity difference between sodium (Na) and chlorine (Cl)?
Options:
0.8
1.0
2.1
3.0
Correct Answer: 2.1
Solution:
Electronegativity of Na ≈ 0.9 and Cl ≈ 3.0. Difference = 3.0 - 0.9 = 2.1.
What is the electronegativity difference between sodium (Na) and chlorine (Cl)?
Practice Questions
Q1
What is the electronegativity difference between sodium (Na) and chlorine (Cl)?
0.8
1.0
2.1
3.0
Questions & Step-by-Step Solutions
What is the electronegativity difference between sodium (Na) and chlorine (Cl)?
Step 1: Identify the electronegativity values for sodium (Na) and chlorine (Cl). Sodium has an electronegativity of approximately 0.9, and chlorine has an electronegativity of approximately 3.0.
Step 2: Subtract the electronegativity of sodium from the electronegativity of chlorine to find the difference. This means you calculate 3.0 (Cl) - 0.9 (Na).
Step 3: Perform the subtraction: 3.0 - 0.9 equals 2.1.
Step 4: The electronegativity difference between sodium and chlorine is 2.1.
No concepts available.
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