This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Where does gold (the element) come from? A) It is produced by mass transfer in close binaries. ... (Read 22 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

liquid water and/or ices


saliriagwu

  • Member
  • Posts: 537
Reply 2 on: Jul 27, 2018
Wow, this really help

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Mechanisms of lipid transfer throughout a eukaryotic cell Mechanisms of lipid transfer throughout a eukaryotic cell
Przewalski's horses close up Przewalski's horses close up
Fish come in many shapes and sizes. This is a sea dragon, a close relative of the seahorse. Their le Fish come in many shapes and sizes. This is a sea dragon, a close relative of the seahorse. Their le
Detached, Semidetached, Contact, and Over-Contact Binaries Detached, Semidetached, Contact, and Over-Contact Binaries
You heat 3.952 g of a mixture of Fe3O4 and FeO to form 4.162 g Fe2O3. The mass of oxygen ... You heat 3.952 g of a mixture of Fe3O4 and FeO to form 4.162 g Fe2O3. The mass of oxygen ...
A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ... A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ...
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library