« previous next »

Author Question: The actual mechanical means of combining alloy and mercury is ____________. a. mixing b. ... (Read 80 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jun 25, 2018
The actual mechanical means of combining alloy and mercury is ____________.
 a. mixing
  b. amalgamation
  c. trituration
  d. Either b or c

Question 2

Which metal is optional in amalgam alloy?
 a. Silver
  b. Copper
  c. Tin
  d. Zinc


itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 25, 2018
Answer to Question 1

b
RATIONALE: The actual mechanical means of combining alloy and mercury is amalgamation.

Answer to Question 2

d
RATIONALE: Zinc is an optional metal in amalgam alloy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

debasdf

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jun 25, 2018
Correct answers!


itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jun 25, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Galaxies Forming by Combining Smaller Units Galaxies Forming by Combining Smaller Units
Enzymes: Note the enzyme has the ending ase as in sucrase and the actual substrate is sucrose. Enzymes: Note the enzyme has the ending ase as in sucrase and the actual substrate is sucrose.
Temperature Means and Ranges Temperature Means and Ranges
Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012 Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012
Eating Breakfast Means More Energy and Fewer Calories throughout the Day Eating Breakfast Means More Energy and Fewer Calories throughout the Day
Increase in Surface Area by Mechanical Weathering Increase in Surface Area by Mechanical Weathering
Video: Blood Test Basics

For a complete list of videos, visit our video library