Sentido | A trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder. |
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Sinónimo | número atómico 5 |
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General | elemento, elemento químico | 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 |
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Substancia de | borax, bórax, borraj | An ore of boron consisting of hydrated sodium borate |
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kernita | A light soft mineral consisting of hydrated sodium borate in crystalline form |
Inglés | boron, B, atomic number 5 |
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Catalán | bor, número atòmic 5 |
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Adjetivo | bórico | Of or relating to or derived from or containing boron |
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bórico, borónico | Of or relating to boron |