click below
click below
Normal Size Small Size show me how
Atomic theory pt. 2
| Question | Answer |
|---|---|
| valence electrons | the electrons farthest from the nucleus ; they are responsible for atoms forming compounds. |
| molecule | 2 or more atoms chemically combined. |
| compound | 2 different atoms chemically combined. |
| mixture | a combination of 2 or more different atoms or molecules that are not chemically combined. |
| covalent bond | chemical bond between 2 nonmetals. |
| iconic bond | chemical bond between a metal and a nonmetal / |
| select rule | elements are stable |