| Sentit | A trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder. | |
|---|---|---|
| Sinònim | número atòmic 5 | |
| General | element, element químic | Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |
| Substància de | borax, bòrax | An ore of boron consisting of hydrated sodium borate |
| kernita | A light soft mineral consisting of hydrated sodium borate in crystalline form | |
| Anglès | boron, B, atomic number 5 | |
| Espanyol | boro, número atómico 5 | |
| Adjectius | bòric | Of or relating to or derived from or containing boron |
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