Can you help me get the prices of these?

It's for my science homwork and i need help finding these prices per pound:

Copper
Sand
Colbalt
Salt
Iron

Answer:
Here ya go, you can look them up...
http://www.chemical.net/home/default.asp...
Demolition, Scrap Metal and Salvage News provides pricing on scrap metals including copper, iron, HMS, steel, aluminum, etc. on a world wide basis (china, india, USA, europe, Asia)

The answers post by the user, for information only, FunQA.com does not guarantee the right.



More Questions and Answers:

More Questions and Answers:
  • Can we turn heat energy to electrical energy directly?
  • What is the tallest building in the word?
  • project topic?
  • Is it structurally possible to build a huge ocean vessel out of just wood?
  • How does thrust in pounds relate to horsepower? I've seen several different answers.?
  • how to make batteries?
  • Can anyone please tell me the science behind simple machines like Pulleys, Levers, Screws, Gears and Tamp?
  • How we can generate the infinite sidebands in the FM matematically?
  • How many cu m of butterfat must be removed from 500 cu m of milk containing 10% butterfat to reduce its conten