The form of carbon that is stable under ordinary conditions and the conclusion has to be given for the origin of diamonds.

Question

Want to see the full answer?

Answer 1

Question

Chapter 12, Problem 28E

To determine

The form of carbon that is stable under ordinary conditions and the conclusion has to be given for the origin of diamonds.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Orthoclase feldspar is a mineral that commonly occurs in certain intrusive igneous rocks that crystallize from melts deep within the crust of the earth. The chemical formula for orthoclase is KAISİ3O3 and its molecular weight is 278.4 g/mol. Most potassium in orthoclase is 39K (93.2581%). However, .0117% of naturally occuring potassium is 40K (which is unstable with a half- life of 1.28x109 yr). When orthoclase-bearing igneous rocks form, the ortho- clase crystallizes and its chemical constituents are locked in the crystal structure, no longer able to be freely exchanged with their environment. As this happens, the 40K in the orthoclase continues to decay according to 40K → 40Ar + e* + Ve The decay produces 40Ar, but the argon remains trapped in the rigid crystal structure. As time passes, argon accumulates in the crystal structure. Many years after the crystallization of the igneous rock, a crystal of ortho- clase from the rock may be extracted so that its argon content can be…

A cubic sample weighing 0.5524 g is composed of Titanium with a 2,0 at% single element impurity. Its crystal structure is BCC (APF = 0.68, n 2, CN = 8), and when viewed under a microscope, it can be seen that the sample contains 15,000,000 unit cells along any given edge of the cube. What element is the impurity? %3D n 3=

What are dichroic materials? Give some examples.