Practice H₂O (Water) - 4.5.2.2.1 | Chemical Bonding: Why Atoms Stick Together | IB MYP Grade 8 Chemistry
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4.5.2.2.1 - H₂O (Water)

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the molecular formula of water?

💡 Hint: Count the number of hydrogen and oxygen atoms.

Question 2

Easy

What type of bond forms between the atoms in a water molecule?

💡 Hint: Think about whether atoms share or transfer electrons.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the correct molecular formula for water?

  • H₂O
  • HO
  • OH₂

💡 Hint: Focus on the elements present in water.

Question 2

Is water a polar molecule?

  • True
  • False

💡 Hint: Consider the arrangement of hydrogen and oxygen atoms in the molecule.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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.

Question 2

Describe how hydrogen bonding contributes to water's role as a solvent in biological systems.

💡 Hint: Consider how nutrients dissolve in water.

Challenge and get performance evaluation