Noahsmith59281 Noahsmith59281

24-03-2017
Physics

contestada

Astronomers can use emission line spectrum to determine a star’s ________ because atoms produce unique spectral lines.

A. Composition
B. Internal Structure
C. Distance
D. Mass

Respuesta :

samrtallic samrtallic

24-03-2017

B. your welcome have a nice day

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mercedes73 mercedes73

23-01-2019

Its A composition I just took the test

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