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

Author Question: Imagine you are handed a mineral sample. It breaks with a conchoidal fracture but displays no ... (Read 64 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jul 14, 2018
Imagine you are handed a mineral sample. It breaks with a conchoidal fracture but displays no cleavage. It does not react with hydrochloric acid, is a light pink color, and has a nonmetallic luster.
 
  It is harder than a streak plate, and has a specific gravity of 2.65. What mineral is it?
  A) olivine
  B) potassium feldspar
  C) calcite
  D) quartz

Question 2

About ________ of Afghanistan's population is Hazara.
 
  A) 2
  B) 15
  C) 28
  D) 40


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wilsonbho

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

B


jlmhmf

  • Member
  • Posts: 552
Reply 2 on: Jul 14, 2018
Wow, this really help

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

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?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

X-ray showing oblique fracture of the humerus. X-ray showing oblique fracture of the humerus.
Sample Advance Directive Cont. Sample Advance Directive Cont.
Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS)
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
An ulcer is created when the mucosal lining of the GI tract erodes or breaks An ulcer is created when the mucosal lining of the GI tract erodes or breaks
Fracture and Repair of Bone Fracture and Repair of Bone
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library