Phosphorus
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| Phosphorus | |
|---|---|
| Properties | |
| Atomic symbol | P |
| Atomic number | 15 |
| Classification | Non-metal |
| Atomic mass | 31.0 amu |
| Other Information | |
| Date of discovery | 1669 |
| Name of discoverer | Hennig Brand |
| Name origin | From the Greek words phôs (light) and phoros (bearer) |
| Uses | Fertilizers, detergents |
| Obtained from | phosphate rock |