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

Author Question: When vaporized into steam water molecules decompose into hydrogen and oxygen molecules. Indicate ... (Read 404 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Aug 27, 2018
When vaporized into steam water molecules decompose into hydrogen and oxygen molecules.
 
  Indicate whether the statement is true or false

Question 2

An atom with Z = 31 and A = 69 contains ________ protons and ________ neutrons.
 
  A) 31; 69
  B) 69; 31
  C) 31; 38
  D) 38; 31
  E) 31; 100


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

C


go.lag

  • Member
  • Posts: 667
Reply 2 on: Aug 27, 2018
Gracias!

mohan

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Water Deer Water Deer
water movement water movement
Nuclear bodies are differentially permeable to molecules in the bulk nucleoplasm Nuclear bodies are differentially permeable to molecules in the bulk nucleoplasm
5-4 The relationship between vapor pressure and temperature—in this case for water. As the ... 5-4 The relationship between vapor pressure and temperature—in this case for water. As the ...
Oxygen Transport: Hemoglobin Oxygen Transport: Hemoglobin
Venus with water Venus with water
Video: Stimulus (introduction)

For a complete list of videos, visit our video library