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Chemistry, 22.01.2021 19:50 erik2219

Stars, other than the Sun, are too far away from Earth to be studied by space probes. How are scientists able to study the composition of a star that is located outside of the Solar System?
OA. by evaluating the different colors of light radiated by the star
OB. by evaluating the mass, density, and volume of the star
OC. by evaluating the air pressure in the atmosphere of the star
OD. by evaluating the kinds of sounds given off by the star

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Stars, other than the Sun, are too far away from Earth to be studied by space probes. How are scient...
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