calcium (Q20404)
chemical element with symbol Ca and atomic number 20
- Ca
- element 20
- 20Ca
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | calcium |
chemical element with symbol Ca and atomic number 20 |
|
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | calcium |
chemical element with symbol Ca and atomic number 20 |
|