Atomic Structure - - TEST Flashcards
What is the type of radiation that is very harmful in high amounts?
Gamma Rays
What type of waves come from the sun and change the DNA of your skin cells?
Ultra Violet Radiation
What type of waves are used in cooking your food?
Microwaves
What is they space where no particles of matter exist?
vacuum
What is the spectrum that you can SEE all the colors and they blend into each other?
Continuous Spectrum
What is the term for the colors you can see?
Visible Light
What consists of electromagnetic waves used to track weather, and speeding cars?
Radar Waves
What is a series of energy waves that travel in a vacuum at a speed of 3.0 X 10(10) cm/s?
Electromagnetic Radiation
What is the term for the amount of waves that pass a specific point in a certain amount of time?
Frequency
What is the term for the distance from the origin of the wave to the top of the wave?
Amplitude
What is the term for atoms of the same element but they have different numbers of neutrons and mass numbers?
Isotopes
What is the term for the place where a wave begins (starts)?
Origin
What is the speturm where only small strips of light can be seen?
Line spectrum
What is another name for the line spectrum?
Atomic emissions spectra
What type of waves are used to take pictures of your bones?
X-rays
What is the device used to separate the light into separate wavelenghts?
Diffraction grating
What moves inside the atom when it is energized?
Electrons
KNOW the electron configuration
See Mrs. K for help
What color has the longest wavelength?
Red
What is the lowest point on a wave:
trough
What electron cloud is shaped like a dumbbell?
P
Who discovered the electron?
Sir Joseph J. Thomson
What type of spectrum does white light produce?
continuous spectrum
In what experiment was the PROTON discovered?
Gold Foil Experiment
On the Atomic Sp0ectrum has the largest waves?
Radio waves
When did scientist begin studying light?
When they began working on the quantum mechanical model
What is a way you can identify an element?
Flame test
How do electrons release energy?
In the form of light
When is a line spectra produced?
When you look at neon light
What is the term for the distance between the crest of one wave to the crest on the next wave?
wavelength
Be able to list the Electromagnetic spectrum from LONGEST waves to the SHORTEST waves
Radio - Rob
Radar - Runs
Microwaves - Miles
Infra-red - In
Visible light - Very
Ultra Violet Light - ugly
X-ray - - xtreme
Gamma - Grass
List the colors of the visible light from LONGEST to SHORTEST?
ROY G BIV
R - Red
O - Orange
Y - Yellow
G - Green
B - Blue
I - Indigo
V - Violet
Be able to label the parts of a wave diagram
See Mrs. K for extra practice sheets
Be able to write the electron configuration for an element
See Mrs. K for help
Be able to identify the different Atomic Models and place them in correct order of their discoveries and be able to name to scientist
See Mrs. K for help
