Post Utme Al Hikmah University 2023 Chemistry Question 29
Practice objective / multiple choice question 29 from the 2023 Post Utme Al Hikmah University Chemistry examination.
A sample of a non-metallic element has a mass of 25.0 g and a volume of 10.0 mL. If the density of the element is 2.50 g/mL, what is the percentage of the element that is composed of atoms?
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This is Post Utme Al Hikmah University 2023 Chemistry Question 29. It is one of the objective questions from the 2023 Post Utme Al Hikmah University Chemistry examination.
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