Practice Radicals - 5.6 | Chapter 5: Language of Chemistry | ICSE Class 8 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a radical?

πŸ’‘ Hint: Think about its definition related to atoms.

Question 2

Easy

Give one example of a positive radical.

πŸ’‘ Hint: Consider the common elements that are positive.

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 charge does a cation carry?

  • Positive
  • Negative
  • Neutral

πŸ’‘ Hint: Remember the definition of a cation.

Question 2

Valency determines how many bonds an atom can form. True or False?

  • True
  • False

πŸ’‘ Hint: Think about how atoms combine in compounds.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If we combine ammonium (NH₄⁺) with carbonate (CO₃²⁻), what is the resulting formula for the compound?

πŸ’‘ Hint: Use the criss-cross method for charges.

Question 2

Explain why understanding radicals is crucial for balancing chemical equations.

πŸ’‘ Hint: Think about how charges react in an equation.

Challenge and get performance evaluation