Chapter 1 · Fundamentals of Chemistry
15 randomly selected questions from a bank of 60 · one attempt · 15 minutes on the clock.
Student Learning Outcomes covered
- Know the historical background of chemistry, and the contribution of Muslim scientists in its development
- Define chemistry and its importance in daily life; identify and differentiate the main branches of chemistry
- Distinguish between matter and a substance; differentiate among element, compound and mixture
- Define atomic number, atomic mass, atomic mass unit, and relative atomic mass based on C-12
- Define ions, molecular ions, formula units and free radicals; distinguish atoms/ions, molecules/molecular ions, and ions/free radicals
- Differentiate empirical and molecular formula; distinguish gram atomic, gram molecular and gram formula mass
- Identify a chemical equation and balance it; describe how Avogadro's number relates to the mole
- Carry out mole-mass, mole-particle and equation-based calculations using representative particle masses
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