Physics · Atomic Structure
Consider the following statements regarding atomic spectra: 1) Line emission spectra are used to study electronic structure. 2) The emission spectra of atoms in the gas phase show a continuous spread of wavelength from red to violet. 3) An absorption spectrum is like the photographic negative of an emission spectrum. 4) The element helium was discovered in the sun by spectroscopic method. How many of the above statements is/are incorrect?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1All four statements
- 2Only three statements
- 3Only two statements
- 4Only one statement✓
Correct answer
Only one statement
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