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

Author Question: What are the eight chemical elements that make up over 99 of Earth's crust? What will be an ideal ... (Read 45 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jul 15, 2018
What are the eight chemical elements that make up over 99 of Earth's crust? What will be an ideal response?

Question 2

What is the most common mineral group, and what are three common examples? 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

C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 15, 2018
Answer to Question 1

O, Si, Al, Fe, Mg, Ca, Na, and K.

Answer to Question 2

Silicates: quartz, feldspar, olivine.


Ebrown

  • Member
  • Posts: 567
Reply 2 on: Jul 15, 2018
Wow, this really help

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Guinea pig being injected to test a chemical for its carcinogenic properties Guinea pig being injected to test a chemical for its carcinogenic properties
Comparison of the chemical structures of psilocybin and LSD. Psilocybin (left) is derived from a mu Comparison of the chemical structures of psilocybin and LSD. Psilocybin (left) is derived from a mu
Two wells are filled with the same antigen, and when they diffuse to the antibody, they make a line ... Two wells are filled with the same antigen, and when they diffuse to the antibody, they make a line ...
Chemical structures of ester and amide local anesthetics. Chemical structures of ester and amide local anesthetics.
Effects of Ac and Ds elements on gene expression Effects of Ac and Ds elements on gene expression
Chemical bookkeeping Chemical bookkeeping
Video: Interview with Person who has Schizophrenia

For a complete list of videos, visit our video library