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CHEMISTRY | Difficulty: 2 | 10 Questions
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1 What is the Sun's fuel?
2 What is a coordination compound?
3 What is the hybridization of carbon in methane (CH₄)?
4 What pollutant forms when nitrogen oxides react with sunlight?
5 What is the function of the eustachian tube?
6 What is dimensional analysis?
7 What is the periodic table organized by?
8 What is an endothermic reaction?
9 What is an acid?
10 What is the chemical symbol for phosphorus?
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