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;
8 Cards in this Set
- Front
- Back
Ion |
atom that is no longer neutral because it has lost or gained an electron |
|
Ionic bond |
attraction which holds the ions close together, is a type of chemical bond |
|
compound |
pure substance containing 2 or more elements that are chemically bonded. |
|
Metallic bonds |
form when metal atoms share their pooled electrons |
|
covalent |
chemical bond that forms between nonmetal atoms when they share electrons |
|
molecule |
neutral particial formed when atoms share electrons |
|
polar bond |
bond in which electrons are shared unevenly |
|
chemical formula |
combination of chemical symbols and numbers that shows which elements are present in a compound and how many atoms of each element are present |