Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

CH 4 Review

TermDefinition
List five examples of electromagnetic radiation. Radio Waves, Microwaves, Infrared Light, Visible Light, Ultraviolet Light, X-Rays, Gamma Rays
What is the speed of all forms of electromagnetic radiation in a vacuum 3.00x10^3 m/s
What is the frequency and wavelength ranges of visible light? Frequency: 400 THz to 790 THz;Wavelength: 380 nm to 700 nm
List the colors of light in the visible spectrum in order of increasing frequency. Red, Orange, Yellow, Green, Blue, Purple, Violet.
Which theory of light -the wave or particle theory- best describes the following phenomena: A the interference of light Wave Theory, because electromagnetic radiation is emitted when light interferes with each other.
Which theory of light -the wave or particle theory- best describes the following phenomena: B the photoelectric effect Particle Theory, because electrons were emitted from a metal when light shined on it.
Which theory of light -the wave or particle theory- best describes the following phenomena: C the emission of electromagnetic radiation by an excited atom Particle Theory, because it emits a photon.
Distinguish between the ground state and the excited state of an atom. Ground State is the lowest energy level state of an Atom while Excited State is when an atom has a higher potential energy level than in its Ground State.
Determine the frequency of light whose wavelength is 4.257x10⁻⁷ cm. 7.047x10^9
( C = λV ) C = Speed of Light λ = Wavelength V = Wavespeed
How long would it take a radio wave whose frequency is 7.25x10⁵ hertz to travel from Mars to Earth if it distance between the two planets is approximately 8.00x10⁷ km?
T=D/S Time = T Distance = D Speed = S
What is the principal quantum number? Indicates the main energy level occupied by the electron
How is it symbolized? n
What are shells? Orbitals. The further from the nucleus the higher the energy level.
How does n relate to the number of electrons allowed per main energy level?
What are sublevels or subshells?
For each of the following values of n indicate the numbers and types of sublevels possible for that main energy level. (hint see table 2.) A. n = 1
For each of the following values of n indicate the numbers and types of sublevels possible for that main energy level. (hint see table 2.) B. n = 2
For each of the following values of n indicate the numbers and types of sublevels possible for that main energy level. (hint see table 2.) C. n = 3
For each of the following values of n indicate the numbers and types of sublevels possible for that main energy level. (hint see table 2.) D. n = 4
For each of the following values of n indicate the numbers and types of sublevels possible for that main energy level. (hint see table 2.) E. n = 7 (number only)
What information is given by the magnetic quantum number? Indicates the orientation of an orbital around the nucleus.
Created by: Victoria.V
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards