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

Author Question: Galena belongs to the class of minerals known as the A) sulfides. B) sulfates. C) silicates. ... (Read 48 times)

chandani

  • Hero Member
  • *****
  • Posts: 541
on: Jul 29, 2018
Galena belongs to the class of minerals known as the
 
  A) sulfides.
  B) sulfates.
  C) silicates.
  D) carbonates.

Question 2

Most of the world's sand is composed of the minerals
 
  A) feldspar and quartz.
  B) silicon and oxygen.
  C) quartz and muscovite.
  D) silicon and aluminum.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


chandani

  • Member
  • Posts: 541
Reply 2 on: Jul 29, 2018
Gracias!

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

A leech, a member of the class Hirudinea. A leech, a member of the class Hirudinea.
Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground
Vitamins and Minerals Vitamins and Minerals
Vitamins and Minerals Vitamins and Minerals
Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ... Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ...
Vitamin and minerals are essential for normal body functioning. Vitamin and minerals are essential for normal body functioning.
Video: Power Supply Polyacrylamide Gel Protein Sample

For a complete list of videos, visit our video library