Author Question: Two or more substances in variable proportions, where the composition is variable throughout are ... (Read 55 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
Two or more substances in variable proportions, where the composition is variable throughout are considered
 
  A) a solution.
  B) a homogeneous mixture.
  C) a compound.
  D) an amorphous solid.
  E) a heterogeneous mixture.

Question 2

Two or more substances in variable proportions, where the composition is constant throughout are considered
 
  A) a compound.
  B) an element.
  C) a heterogeneous mixture.
  D) a homogeneous mixture.
  E) a crystalline solid.



FergA

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

E

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

For a complete list of videos, visit our video library