Electrons
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 that exhibits wavelike behavior as it travels through space
🗑
|
||||
| Electromagnetic Spectrum | Formed by all the forms of electromagnetic radiation
🗑
|
||||
| Wavelength | the distance between corresponding points in adjacent waves
🗑
|
||||
| Frequency | number of waves that pass through a specific point time
🗑
|
||||
| Hertz | the measure of frequency waves/second
🗑
|
||||
| Ground State | The lowest energy state of an atom
🗑
|
||||
| Excited State | A state in which an atom has a higher potential energy than its qround state
🗑
|
||||
| Line Spectrum | The spectrum of 4 colors emitted through a prism
🗑
|
||||
| Continuous Spectrum | The spectrum of a continuous range of frequencies of electromagnetic radiation
🗑
|
||||
| Emission | When the electron falls to a lower energy level a proton is emitted
🗑
|
||||
| Absorbtion | Energy must be added to an atom in order to move an electron from a lower energy level to a higher energy level
🗑
|
||||
| Orbital | A three-dimensional region around around the nucleus that indicates the probable location of an electron
🗑
|
||||
| Principal quantum number | "n" indicates the main energy occupied by an electron occupied by the electron
🗑
|
||||
| Angular momentum quantum number | Symbolized by "l" indicates the shape of the orbital
🗑
|
||||
| Electron configuration | The arrangement of electrons in an atom
🗑
|
||||
| Noble Gas | Group 18 elements (helium, neon, argon, krypton
🗑
|
||||
| Noble Gas Configuration | An outer main energy occupied in most cases by 8 electrons
🗑
|
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:
sofiale1206
Popular Chemistry sets