This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The first evidence confirming the crystal structure of matter was A) the citing of experiments by ... (Read 59 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jul 29, 2018
The first evidence confirming the crystal structure of matter was
 
  A) the citing of experiments by Nobel Prize-winning scientists.
  B) testimonials by crystal-loving investigators.
  C) X-ray diffraction patterns.

Question 2

The metal in a chunk of copper or iron is composed of
 
  A) crystals.
  B) non-crystalline fibers.
  C) amorphous particles.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


Zulu123

  • Member
  • Posts: 525
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Variations in the structure of viruses. Variations in the structure of viruses.
Transfer RNA (tRNA) Structure Transfer RNA (tRNA) Structure
Structure and swinging arm mechanism in the mammalian fatty acid synthase complex Structure and swinging arm mechanism in the mammalian fatty acid synthase complex
Structure of a nail Structure of a nail
Bone structure of a round fish Bone structure of a round fish
Ciliate Structure: Paramecium Ciliate Structure: Paramecium
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library