What is an ore? What will be an ideal response? ...

[penguins]

What is an ore?
 
  What will be an ideal response?

Question 2

Most minerals can be identified by easily observable physical properties. In order of most useful to least useful, the identifiable physical properties are
 
  A) color, crystal form, hardness, cleavage, and density.
  B) hardness, cleavage, density, crystal form, and color.
  C) crystal form, color, hardness, cleavage, and density.
  D) crystal form, hardness, cleavage, color, and density.

[Jayson]

Answer to Question 1

Thanks for your help Worked like a charm.

Answer to Question 2

Answer: B

[penguins]

Thank you!

[Jayson]

Always glad to help...