Term
| Chemical symbols are a short.... |
|
Definition
| way of representing elements |
|
|
Term
| Chemical symols consist of...(#of leters) |
|
Definition
|
|
Term
| Chemical symols consist of...(#of leters) |
|
Definition
|
|
Term
| Chemical symbols have these sort of leters |
|
Definition
| 1 Capital (if need more letters in lowercase) |
|
|
Term
|
Definition
| combinations of chemical symbols |
|
|
Term
| Chemical formulea represent atoms that have... |
|
Definition
| bonded together to form a new substance |
|
|
Term
|
Definition
| to the lower right of the chemical symbol |
|
|
Term
| Subscrip represents the number of |
|
Definition
|
|
Term
|
Definition
| represents the number of molecules of the compound |
|
|
Term
Example of water as a coefficient
2H2O= 2 molecules of H2O |
|
Definition
2H2O= 2 molecules of H2O
2 X (2 hydrogen atoms and 1 oxygen atom) = 4 hydrogen atoms and 2 oxygen atoms |
|
|
Term
| Subscripts only refer to the symbol that they are behind (where?) |
|
Definition
|
|
Term
| If there is no subscript behind a symbol, then.... |
|
Definition
| there is one atom of that element present |
|
|
Term
| Coefficients apply to the entire _____ |
|
Definition
|
|
Term
| You multiply the coefficients and_________ . |
|
Definition
|
|
Term
MgCl2
Atoms of Magnesium:
Atoms of Chlorine: |
|
Definition
Magnesium: 1 X 1 = 1
Atoms of Chlorine: 1 X 2 = 2 |
|
|
Term
Al2S3
Atoms of Aluminum:
Atoms of Sulfur: |
|
Definition
Aluminum:1 X 2 = 2
Sulfu: 1 X 3 = 3 |
|
|
