This topic contains a solution. Click here to go to the answer

Author Question: The mass of a single zinc atom is 1.086 10-22 g. This is the same mass as A) 1.086 10-16 mg. ... (Read 57 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
The mass of a single zinc atom is 1.086  10-22 g. This is the same mass as
 
  A) 1.086  10-16 mg.
  B) 1.086  10-25 kg.
  C) 1.086  10-28 g.
  D) 1.086  10-31 ng.

Question 2

Which statement describes a physical change?
 
  A) winding an alarm clock
  B) turning on a flashlight
  C) digesting your lunch
  D) burning the morning toast
  E) lighting a match



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

B

Answer to Question 2

A




BRWH

  • Member
  • Posts: 553
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)


bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

For a complete list of videos, visit our video library