Waec Model Questions Vol1 2018 Chemistry Question 26
Practice objective / multiple choice question 26 from the 2018 Waec Model Questions Vol1 Chemistry examination.
The electronegativity values of sodium (Na) and chlorine (Cl) are 0.93 and 3.16 respectively. Using the following classification: difference > 1.7 indicates an ionic bond, 0.5-1.7 a polar covalent bond, and < 0.5 a non‑polar covalent bond, determine the type of bond primarily present in sodium chloride (NaCl).
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About This Question
This is Waec Model Questions Vol1 2018 Chemistry Question 26. It is one of the objective questions from the 2018 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Easy .
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