This topic contains a solution. Click here to go to the answer

Author Question: Vulcanization is a process to strengthen natural rubber by crosslinking polymer chains with what ... (Read 102 times)

tth

  • Hero Member
  • *****
  • Posts: 579
Vulcanization is a process to strengthen natural rubber by crosslinking polymer chains with what element?
  A)
  sodium
  B)
  titanium
  C)
  sulfur
  D)
  aluminum
  E)
  phosphorus

Question 2

Which of the following polymers can be classified as a thermoplastic?
  A)
  bakelite
  B)
  polyurethane
  C)
  urea-formaldehyde
  D)
  polystyrene
  E)
  none of these



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuwy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

c

Answer to Question 2

d




tth

  • Member
  • Posts: 579
Reply 2 on: Aug 23, 2018
YES! Correct, THANKS for helping me on my review


helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

 

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

For a complete list of videos, visit our video library