3.3.1 - MOLECULES OF ELEMENTS
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Practice Questions
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What is a molecule?
💡 Hint: Think about how atoms connect to form substances.
Give an example of a diatomic molecule.
💡 Hint: What molecule do we breathe?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What defines a molecule?
💡 Hint: Think about how atoms connect.
True or False: Helium is a diatomic molecule.
💡 Hint: Recall what 'mono' means.
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Challenge Problems
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If a molecule of sulfur contains eight atoms, what is its atomicity and how can you represent this?
💡 Hint: Think about how we count atoms in a molecule.
Explain the process through which nitrogen (N2) and hydrogen (H2) combine to form ammonia (NH3).
💡 Hint: What is the number of atoms in ammonia and what does it indicate?
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