número_atòmic_34 (HyperDic hyper-dictionary)

Català > 1 sentit de l'expressió *número atòmic 34*:
NOM	substance	número atòmic 34, seleni, Se	a toxic nonmetallic element related to sulfur and tellurium

Català > *número atòmic 34*: 1 sentit > nom 1, substance
Sentit	A toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite).
Sinònims	seleni, Se
General	antioxidant	Substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
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	pirita	A common mineral (iron disulfide) that has a pale yellow color
Anglès	selenium, Se, atomic number 34
Espanyol	número atómico 34, selenio, Se

HyperDic: número_atòmic_34