Student Instructions – Structure of an Atom

Read each question carefully and complete all sections of the worksheet.

1. Choose the correct answer for each multiple-choice question.

2. Complete the sentences using the correct scientific terms.

3. Match each subatomic particle with its correct description.

4. Choose True or False for each statement.

5. Use the information about the helium atom to answer the questions.

6. Complete the challenge questions using what you have learned.

7. Check your answers before submitting your worksheet.

Remember: Protons have a positive charge (+1), neutrons have no charge (0), and electrons have a negative charge (−1).

Good luck! 🌟