HyperDic: número_atòmic_5

Català > 1 sentit de l'expressió número atòmic 5:
NOMsubstancenúmero atòmic 5, bora trivalent metalloid element
Català > número atòmic 5: 1 sentit > nom 1, substance
SentitA trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder.
Sinònimbor
Generalelement, element químicAny 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 deborax, bòraxAn ore of boron consisting of hydrated sodium borate
kernitaA light soft mineral consisting of hydrated sodium borate in crystalline form
Anglèsboron, B, atomic number 5
Espanyolboro, número atómico 5
AdjectiusbòricOf or relating to or derived from or containing boron

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