Käsitesivu
AAT-käsite: silicon
Kohdetiedot
A nonmetallic element, having amorphous and crystalline forms, occuring in a combined state in minerals and rocks and constituting more than one fourth of the earth's crust. (Random House).
id | 300011769 |
kuvaus | A nonmetallic element, having amorphous and crystalline forms, occuring in a combined state in minerals and rocks and constituting more than one fourth of the earth's crust. (Random House). |
laajempi käsite | inorganic material |
nimi | silicon |
related to | alkuaineet |