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प्रश्न
Why is the spectrum of hydrogen considered in detail?
पर्याय
Hydrogen was discovered by scattering alpha rays off metal foils.
Hydrogen is a new noble gas.
Hydrogen is the simplest known element.
Hydrogen emits radiation with a continuous distribution of wavelengths.
MCQ
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उत्तर
Hydrogen is the simplest known element, making its spectrum a useful subject for detailed study. It gives a specific set of spectral lines.
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