« previous next »

Author Question: Which factor determines whether calcite or aragonite will form? A) temperature B) pressure C) ... (Read 72 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 16, 2018
Which factor determines whether calcite or aragonite will form?
 
  A) temperature
  B) pressure
  C) time
  D) the atoms present

Question 2

Graphite is a mineral but sugar is not. Why is this so?
 
  A) Sugar is naturally occurring, but graphite is manufactured.
  B) Graphite has an orderly arrangement of atoms, but sugar does not.
  C) Graphite is inorganic but sugar is organic.
  D) Sugar is not an important material for manufacturing.


momo1250

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
Reply #2 on: Jul 16, 2018
Thank you :)


momo1250

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Jul 16, 2018
Happy to help you


« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Evolutionary change in the tetrapod lineage, showing a transitional form. Evolutionary change in the tetrapod lineage, showing a transitional form.
Common errors in blood pressure assessment Common errors in blood pressure assessment
Temperature Conversions Temperature Conversions
Blood pressure is controlled by the cardiovascular and kidney systems Blood pressure is controlled by the cardiovascular and kidney systems
Confining Pressure and Differential Stress Confining Pressure and Differential Stress
What level of barometric pressure effects body? What level of barometric pressure effects body?
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library