« previous next »

Author Question: How many protons should be added to the nuclei of oxygen atoms so the resulting gas will glow red ... (Read 85 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 29, 2018
How many protons should be added to the nuclei of oxygen atoms so the resulting gas will glow red when an electric current is in it?
 
  A) 1
  B) 2
  C) 3
  D) 4
  E) none of the above

Question 2

One neutron added to a helium nucleus results in
 
  A) hydrogen.
  B) boron.
  C) lithium.
  D) beryllium.
  E) helium.


taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers
Sources of ring atoms Sources of ring atoms
Effect of pH on oxygen binding to hemoglobin Effect of pH on oxygen binding to hemoglobin
The constellation of Leo as it can be seen by the naked eye. Lines have been added. The constellation of Leo as it can be seen by the naked eye. Lines have been added.
A typical zirconia oxygen sensor. A typical zirconia oxygen sensor.
Connecting a handheld digital storage oscilloscope to an oxygen sensor signal wire. The use of the ... Connecting a handheld digital storage oscilloscope to an oxygen sensor signal wire. The use of the ...
Video: Oral Hygiene & Braces Animation

For a complete list of videos, visit our video library