Interactive Chemistry Worksheets for Students |
||||||
|
|
 |
|||||
Online chemical formula worksheet for simple binary ionic compounds. Click on the compound link to show or hide each formula.
Chemical Formula Table
|
Na+
|
K+
|
Mg2+
|
Ca2+
|
Al3+
|
|
|---|---|---|---|---|---|
|
NaF sodium fluoride |
KF potassium fluoride |
MgF2 magnesium fluoride |
CaF2 calcium fluoride |
AlF3 aluminum fluoride |
F-
|
|
Na2S sodium sulfide |
K2S potassium sulfide |
MgS magnesium sulfide |
CaS calcium sulfide |
Al2S3 aluminum sulfide |
S2-
|
|
NaI sodium iodide |
KI potassium iodide |
MgI2 magnesium iodide |
CaI2 calcium iodide |
AlI3 aluminum iodide |
I-
|
|
Na2S sodium sulfide |
K2S potassium sulfide |
MgS magnesium sulfide |
CaS calcium sulfide |
Al2S3 aluminum sulfide |
S2-
|
|
Na3N sodium nitride |
K3N potassium nitride |
Mg3N2 magnesium nitride |
Ca3N2 calcium nitride |
AlN aluminum nitride |
N3-
|