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Stars make new elements by
After the Big Bang, 100% of all matter in existence was the element hydrogen. Where did all of the heavier elements come from?
A.
1 answer
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Which of the following statements about stars that produce similar spectral patterns is true?
A. The stars have about the same
1 answer
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Which of the following statements about stars that produce similar spectral patterns is true? A. The stars have about the same
1 answer
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Which of the following statements about stars that produce similar spectral patterns is true?
A. The stars have about the same
1 answer
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PJ
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Which of the following statements about stars that produce similar spectral patterns is true?
A. The stars have about the same
1 answer
123 views
Which process forms all elements up to and including iron, except light elements such as hydrogen and helium?(1 point) Responses
1 answer
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Which process forms all elements up to and including iron, except light elements such as hydrogen and helium?(1 point)
Responses
1 answer
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Which process forms all elements up to and including iron, except light elements such as hydrogen and helium?(1 point)
Responses
1 answer
80 views
Which statement about stars is true?
A. Stars shine brightly and steadily. B. Stars move around planets in orbits. C. Stars
1 answer
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at the beginning of the universe, stars were so dense that the atoms in the center compounded together to make new denser
1 answer
41 views