Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
4 Cards in this Set
- Front
- Back
|
Atom |
The smallest unit of an element that maintains the properties of that element. |
|
|
Nucleus |
In physical science an atom's central region, which is made of protons and nuetrons. |
|
|
Electron |
A subatomic particle that has a negative charge. |
|
|
Electron Cloud |
A region around the nucleus of an atom where the electron is likely to be found. |
