a hydrocarbon radical (C4H9) krzyżówka

Grupa alkilowa wywodząca się od butanu Syntetyczny kauczuk kauczuk butylowy - kauczuk syntetyczny; produkt powstały w wyniku polimeryzacji izobutenu lub jego kopolimeryzacji z izoprenem lub butadienem.

rich brown pigment prepared from the ink of cuttlefishes a pesticide in suspension or solution; intended for spraying powdery starch from certain sago palms; used in Asia as a food thickener and textile stiffener water in small drops in the atmosphere; blown from waves or thrown up by a waterfall a surface-active chemical widely used in industry and laundering a hard cross-grained round piece of wood in a board where a branch emerged; "the saw buckled when it hit a knot" the ninth month of the Islamic calendar; the month of fasting; the holiest period for the Islamic faith a particular point in time; "the moment he arrived the party began" a major division of geological time; an era is usually divided into two or more periods a period marked by distinctive character or reckoned from a fixed point or event a mixture of lime or gypsum with sand and water; hardens into a smooth solid; used to cover walls and ceilings any of various dark heavy viscid substances obtained as a residue any culture medium that uses agar as the gelling agent a colloidal extract of algae; used especially in culture media and as a gelling agent in foods any of various fragrant oleoresins used in medicines and perfumes a hard copal derived from an African tree essential oil or perfume obtained from flowers any of various resins or oleoresins the pelt of a leopard a mineral that contains metal that is valuable enough to be mined