Waec 2024 Chemistry Question 20
Practice objective / multiple choice question 20 from the 2024 Waec Chemistry examination.
Naturally occurring Boron is made up of \( 19.9 \%{ }^{10} \mathrm{B} \) and \( 80.1 \%{ }^{11} \mathrm{B} \). The relative atomic mass of Boron is
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About This Question
This is Waec 2024 Chemistry Question 20. It is one of the objective questions from the 2024 Waec Chemistry examination.
Difficulty level: 2 .
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