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

Author Question: The resistance of a mineral to scratching or abrasion is known as ________. A) luster B) ... (Read 87 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Jul 14, 2018
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
Reply #1 on: Jul 14, 2018
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

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Addition of mineral nutrients to the boreal forest can have different effects on different plant spe Addition of mineral nutrients to the boreal forest can have different effects on different plant spe
Processing—Mineral Resources Processing—Mineral Resources
Set the meter to read ohms (V) and measure the resistance of the relay coil. The usual reading for ... Set the meter to read ohms (V) and measure the resistance of the relay coil. The usual reading for ...
Testing the strength of the sternocleidomastoid muscle against resistance Testing the strength of the sternocleidomastoid muscle against resistance
Metallic Luster: Galena Metallic Luster: Galena
Video: Proteins

For a complete list of videos, visit our video library