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

Author Question: A chemical attack on pure metals or amalgam is ____________. a. tarnish b. corrosion c. both a and ... (Read 29 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Jun 25, 2018
A chemical attack on pure metals or amalgam is ____________.
 a. tarnish
  b. corrosion
  c. both a and b
  d. neither a nor b

Question 2

A type of stress and strain that pulls and stretches a material is
 a. tensile
  b. compressive
  c. shearing
  d. none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 25, 2018
Answer to Question 1

b
RATIONALE: A chemical attack on pure metals or amalgam is corrosion.

Answer to Question 2

a
RATIONALE: A type of stress and strain that pulls and stretches a material is tensile.


newyorker26

  • Member
  • Posts: 536
Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Chemical structures of hexoses Chemical structures of hexoses
Chemical Warfare Agents and Treatments Chemical Warfare Agents and Treatments
Testing the Chemical Characteristics of Urine with Reagent Strips Testing the Chemical Characteristics of Urine with Reagent Strips
Energy flow and chemical cycling Energy flow and chemical cycling
Typical laboratory chemical hood. Typical laboratory chemical hood.
Anaerobic glycolysis Chemical Equation Anaerobic glycolysis Chemical Equation
Video: Cortisol (protein catabolism, gluconeogenesis, vasoconstriction & anti-inflammation)

For a complete list of videos, visit our video library