Author Question: How might you separate a mixture of sand and salt? A) with tweezers and a magnifying glass B) ... (Read 52 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
How might you separate a mixture of sand and salt?
 
  A) with tweezers and a magnifying glass
  B) just add water
  C) heat the mixture until one of the components melts
  D) Two of the above answers are reasonable.

Question 2

The following image represents which kind of matter?
 
  A) a mixture
  B) a compound
  C) an element
  D) none of the above
  E) all of the above



mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

For a complete list of videos, visit our video library