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

Author Question: Which of the following substances is not a mineral: gold, water, ice? Why? What will be an ideal ... (Read 66 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jul 16, 2018
Which of the following substances is not a mineral: gold, water, ice? Why?
 
  What will be an ideal response?

Question 2

If concrete is made by mixing cement with gravels and sands, is concrete a rock? Why or why not?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: Water is not a mineral because it is not solid.

Answer to Question 2

Answer: Although cement is mixed with aggregate gravels and sands to make concrete, the process itself is a human-made process and therefore the result is not a rock.


justinmsk

  • Member
  • Posts: 524
Reply 2 on: Jul 16, 2018
Excellent

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The FDA recognizes 118 routes of administration.

Circulation of water through the gastrovascular cavity of Hydra. Circulation of water through the gastrovascular cavity of Hydra.
Walruses leaving the water Walruses leaving the water
Water Properties Water Properties
Water pollution types Water pollution types
A membrane permeable to water but not to glucose (C6H12O6) separates two aqueous solutions. ... A membrane permeable to water but not to glucose (C6H12O6) separates two aqueous solutions. ...
Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ... Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ...
Video: Structures that affect circulation - heart and MABP

For a complete list of videos, visit our video library