5-1 & 5-2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Electromagnetic Radiation | A form of energy exhibiting wavelike behavior as it travels through space.
🗑
|
||||
| Wavelength | The shortest distance between equivalent points on a continuous wave.
🗑
|
||||
| Frequency | The number of waves that pass a given point per second.
🗑
|
||||
| Amplitude | The height of a wave from the origin to a crest, or from the origin to a trough.
🗑
|
||||
| Electromagnetic Spectrum | Includes all forms of electromagnetic radiation, with the only differences in the types of radiation being their frequencies and wavelengths.
🗑
|
||||
| Quantum | The minimum amount of energy that can be gained or lost by an atom.
🗑
|
||||
| Planck's Constant | H,which has a value of 6.626X10^-34 J's, where J is the symbol for the joule.
🗑
|
||||
| Photoelectric effect | A phenomenon in which photoelectrons are emitted from a metal's surface when light of a certain frequency shines on the surface.
🗑
|
||||
| Photon | A particle of elctromagnetic radiation with no mass that carries a quantum of energy.
🗑
|
||||
| Atomic Emission Spectrum | A set of frequencies of electromagnetic waves given off by atoms of an element.
🗑
|
||||
| Ground State | The lowest allowable evergy state of an atom.
🗑
|
||||
| De Broglie Quation | Predicts that all moving particales have wave characteristics and relates each particle's wavelength to its frequency, its mass, and Planck's constant.
🗑
|
||||
| Heisenberg Uncertainty Principle | States that it is not possible to know precisely both the velocity and the position of a particle at the same time.
🗑
|
||||
| Quantum Mechanical Model of the Atom | An atomic model in which electrons are treated as waves.
🗑
|
||||
| Atomic Orbital | A three-dimensional region around the nucleus of an atom that describes an electon's probable location.
🗑
|
||||
| Principal Quantum Number | Which the quantum mechanical model assigns to indicate the relative sizes and energies of atomic orbitals.
🗑
|
||||
| Principal Energy Level | The major energy levels of an atom.
🗑
|
||||
| Energy Sublevel | The levels contained within a principal energy level.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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
Normal Size Small Size show me how
Created by:
kdrake010
Popular Chemistry sets