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Author Question: Where does gold (the element) come from? A) It is produced by mass transfer in close binaries. ... (Read 61 times)

saliriagwu

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on: Jul 27, 2018
Where does gold (the element) come from?
 
  A) It is produced by mass transfer in close binaries.
  B) It is produced during the supernova explosions of high-mass stars.
  C) It is produced during the late stages of fusion in low-mass stars.
  D) It was produced during the Big Bang.

Question 2

The large moons of Jupiter have low densities suggesting compositions that are a mixture of rocky materials and ________.
 
  Fill in the blank(s) with correct word


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dawsa925

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

liquid water and/or ices


saliriagwu

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Reply 2 on: Jul 27, 2018
:D TYSM

DylanD1323

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Reply 3 on: Yesterday
Excellent

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