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

Author Question: List the eight most common elements in Earth's crust. What will be an ideal ... (Read 68 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Jul 14, 2018
List the eight most common elements in Earth's crust.
 
  What will be an ideal response?

Question 2

Describe a simple chemical test that is useful in identifying the mineral calcite.
 
  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

T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 14, 2018
Answer to Question 1

Oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium.

Answer to Question 2

Calcite is a carbonate mineral, which is a mineral group most readily identified by the effervescent reaction to a drop of dilute hydrochloric acid.


shenderson6

  • Member
  • Posts: 573
Reply 2 on: Jul 14, 2018
Gracias!

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

The Common Pochard - female The Common Pochard - female
Conjunctivitis, with the characteristic “pinkeye” appearance. A yellow crusty exudate is also common Conjunctivitis, with the characteristic “pinkeye” appearance. A yellow crusty exudate is also common
Effects of Common Herbs in Spa Treatments Effects of Common Herbs in Spa Treatments
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
A Short List of Human X-Linked Recessive and X-Linked Dominant Traitsa A Short List of Human X-Linked Recessive and X-Linked Dominant Traitsa
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library