Practice - H₂O (Water)
Practice Questions
Test your understanding with targeted questions
What is the molecular formula of water?
💡 Hint: Count the number of hydrogen and oxygen atoms.
What type of bond forms between the atoms in a water molecule?
💡 Hint: Think about whether atoms share or transfer electrons.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the correct molecular formula for water?
💡 Hint: Focus on the elements present in water.
Is water a polar molecule?
💡 Hint: Consider the arrangement of hydrogen and oxygen atoms in the molecule.
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Challenge Problems
Push your limits with advanced challenges
Explain how the properties of water support life in extreme conditions, such as polar environments.
💡 Hint: Think about how organisms adapt to their environments and water's role in regulating temperature.
Describe how hydrogen bonding contributes to water's role as a solvent in biological systems.
💡 Hint: Consider how nutrients dissolve in water.
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Reference links
Supplementary resources to enhance your learning experience.