Waec Model Questions Vol1 2021 Chemistry Question 43

Practice objective / multiple choice question 43 from the 2021 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2021 Chemistry Objective / Multiple Choice Easy Difficulty
Question 43 WAEC_MODEL_QUESTIONS_VOL1 • 2021 • CHEMISTRY • objective

The atomic radius of chlorine is 99 pm, whereas that of bromine is 114 pm. Which of these two elements is expected to have the higher first ionisation energy? Explain your reasoning.

Answer Options

A. fluorine
B. bromine
Correct Answer C. chlorine
D. iodine
Correct Answer
C
Correct Option:
chlorine

About This Question

This is Waec Model Questions Vol1 2021 Chemistry Question 43. It is one of the objective questions from the 2021 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

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