mainiknopez mainiknopez
  • 01-02-2017
  • Physics
contestada

Suppose you found a mineral crystal that looked like topaz. what two minerals could you use in a scratch test to help determine if the mineral is indeed topaz?

Respuesta :

pkmnmushy
pkmnmushy pkmnmushy
  • 09-02-2017
The two most important minerals you need to do the test are Corundum and quartz. You use that to do scratch test
Answer Link

Otras preguntas

Please I need help on this
If need story just ask
2/9 divided by 9/1 what is it?
which functions are symmetric with respect to the y axis​
the img has the info
bucket of dirt is a mixture of many different particles. Each kind of particle in a bucket of soil has unique properties. Here are four particles that make up
Matt is the editor of the literary magazine. He likes that his publication is creative and he does not want to hurt anyone's feelings by saying their work is no
Eating food that are high in _______ is a great way to keep the digestive system moving naturally A) fat B) protein C) fiber D) carbohydrats
A group of students are planning a mural at a wall the rectangular wall has dimensions of (6x+7) by (8x+5) and they are planning the mural to be (x+4) by(2x+5)
which of the following words from from the poem has a negative connotation a. splender b. vibrate c. murky d. fringed