We can identify unknown elements in a star by matching the ___________ spectrum of the star to those of known elements. *

1 answer:

const2013 [10]3 years ago

4 0

Emission spectrum, mass spectrum does not make sense and neither does atoms spectrum. You use the emission spectrum to compared known elements in a star to the unknown elements in a star. Hope this help!

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Answer:

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Mantle convection is a process of that creates circular currents in the asthenosphere. As a result, the plates slowly move.

LUCKY_DIMON [66]

Answer:

<em>Rigid plates that move around Earth's surface is called tectonic plates. </em>

Explanation:

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