Practice Atomic Spectra (2) - Atoms and Nuclei

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9 questions

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4 cards from this section. Quick, good the night before a test.
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6 questions · about 4 min · pass mark 70%. Hints available.
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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is an atomic spectrum?
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Think about how each element emits different colors of light.
Question 2.
Name the series that produce visible light in hydrogen.
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Consider which part of the electromagnetic spectrum is visible.
3Question 3.
What is quantization in the context of atomic spectra?
- A. Energy levels that are continuous
- B. Electrons can occupy any orbit
- C. Energy levels that are discrete
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Think about whether electrons can be anywhere or only in certain defined levels.
4Question 4.
True or False: Each element has a unique line spectrum.
- True
- False
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Consider if elements emit the same light or different light.
Question 5.
Design an experiment to observe the hydrogen emission spectrum and explain how you would analyze the results.
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Consider necessary equipment like a spectroscope.
Question 6.
Using the concept of quantization, explain how atomic spectra differ for helium compared to hydrogen.
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Think about the increased number of energy levels due to additional electrons.

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