# atomic number 12
## Noun (N)
### Sense: a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)
- ธาตุแมกนีเซียม
- เลขอะตอม 12
- แมกนีเซียม