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 67 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
:D TYSM


meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

For a complete list of videos, visit our video library