« previous next »

Author Question: Sterling silver is a solution (ALLOY) of ________. A) silver and zinc B) silver and gold C) ... (Read 170 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
Sterling silver is a solution (ALLOY) of ________.
 
  A) silver and zinc
  B) silver and gold
  C) silver and copper
  D) silver and iron

Question 2

Which of the following was NOT a result of alchemy?
 
  A) The philosopher's stone was successfully used to change base metals, such as lead, into gold.
  B) Many new chemicals were discovered.
  C) Alchemists developed techniques such as distillation and extraction that are still used today.
  D) Many modern chemists inherited an interest in health and medicines from the alchemists.


brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Please provide me with a solution for part b. Please provide me with a solution for part b.
Integral Solution Integral Solution
Function, even or odd, solution Function, even or odd, solution
The predicted solution to the problem posed The predicted solution to the problem posed
Which of the following is not a unit factor related to a 15.0% aqueous solution Which of the following is not a unit factor related to a 15.0% aqueous solution
What is the pH of a solution of 0.300 M HNO₂ containing 0.190 M NaNO₂? (Ka of HNO₂ is 4.5 × ... What is the pH of a solution of 0.300 M HNO₂ containing 0.190 M NaNO₂? (Ka of HNO₂ is 4.5 × ...
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library