Student Instructions – Structure of an Atom
Read each question carefully and complete all sections of the worksheet.
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Choose the correct answer for each multiple-choice question.
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Complete the sentences using the correct scientific terms.
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Match each subatomic particle with its correct description.
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Choose True or False for each statement.
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Use the information about the helium atom to answer the questions.
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Complete the challenge questions using what you have learned.
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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! 🌟
