« previous next »

Author Question: For hydrogen, the transition from the second to the fourth energy level produces (Read 1242 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Aug 28, 2013
For hydrogen, the transition from the second to the fourth energy level produces
A) a red emission line.
B) a blue green absorption line.
C) a violet emission line.
D) an infrared emission line.
E) an ultraviolet absorption line.


notis

  • Hero Member
  • *****
  • Posts: 596
Reply #1 on: Aug 28, 2013
I know the answer! It's B.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Energy flow through an ecosystem. Energy flow through an ecosystem.
Mixing bacterial genotypes produces rare recombinants Mixing bacterial genotypes produces rare recombinants
An activation barrier, representing the transition state An activation barrier, representing the transition state
The essential features of the “Perutz mechanism” of the T-R transition in hemoglobin The essential features of the “Perutz mechanism” of the T-R transition in hemoglobin
Energy Balance and Imbalances Energy Balance and Imbalances
The Three Components of Energy Needs The Three Components of Energy Needs
Video: Embryonic development - Weeks 5 to 8

For a complete list of videos, visit our video library