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 75 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
Wow, this really help

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a
Effect of the chemical environment on pKa Effect of the chemical environment on pKa
11.2 The chemical structure of mescaline, derived from the peyote cactus 11.2 The chemical structure of mescaline, derived from the peyote cactus
Variety of chemical reagents strips. Variety of chemical reagents strips.
Carefully inspect all battery terminals for corrosion. Carefully inspect all battery terminals for corrosion.
Alcoholic fermentation Chemical Equation Alcoholic fermentation Chemical Equation
Video: Retina

For a complete list of videos, visit our video library