This topic contains a solution. Click here to go to the answer

Author Question: The resistance of a mineral to scratching or abrasion is known as ________. A) luster B) ... (Read 39 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
The resistance of a mineral to scratching or abrasion is known as ________.
 
  A) luster
  B) cleavage
  C) streak
  D) hardness

Question 2

Which one of the following mineral groups exhibits a sheet-like silicate structure?
 
  A) carbonates
  B) pyroxenes
  C) micas
  D) feldspars



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kbennett34

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C




olgavictoria

  • Member
  • Posts: 528
Reply 2 on: Jul 14, 2018
YES! Correct, THANKS for helping me on my review


ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Excellent

 

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

For a complete list of videos, visit our video library