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

Author Question: In a cooling magma, which minerals are the last to crystallize? What will be an ideal ... (Read 70 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
on: Jul 29, 2018
In a cooling magma, which minerals are the last to crystallize?
 
  What will be an ideal response?

Question 2

The silicates are the largest mineral group because silicon and oxygen are
 
  A) the hardest elements on Earth's surface.
  B) the two most abundant elements in Earth's crust.
  C) found in the common mineral quartz.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: Minerals with low melting point and high silica content are the last to crystallize.

Answer to Question 2

Answer: B


ericka1

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Jul 29, 2018
TY


TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Minerals used in health and medicine Minerals used in health and medicine
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
A typical electric cooling fan assembly showing the radiator and related components. A typical electric cooling fan assembly showing the radiator and related components.
A typical electric cooling fan assembly after being removed from the vehicle. A typical electric cooling fan assembly after being removed from the vehicle.
A heat exchange vest that uses ice packs for cooling A heat exchange vest that uses ice packs for cooling
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Video: Asthma Treatment

For a complete list of videos, visit our video library