Terms and text shown below represent Maja’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
A compound that consists of only carbon and hydrogen, that contains at least one carbon-carbon double bond. Alkene names end with -ene. Examples are ethylene (CH2=CH2); 1-propene (CH2=CH2CH3), and 2-octane (CH3CH2=CH2(CH2)4CH3).
Spoj koji se sastoji samo od ugljika i vodika, a sadrži barem jednu dvostruku vezu ugljik-ugljik. Nazivi alkena završavaju na -en. Primjeri: etilen (CH2=CH2); 1-propen (CH2=CH2CH3) i 2-oktan (CH3CH2=CH2(CH2)4CH3).
A molecule in which the center of positive charge and the center of negative charge coincide. Examples are CCl4 and CO2; counterexamples are CHCl3 and H2O.
Molekula u kojoj se podudaraju težišta pozitivnog i negativnog naboja. Primjeri su CCl4 i CO2; primjeri polarnih molekula su CHCl3 i H2O.
A nonmetal is a substance that conducts heat and electricity poorly, is brittle or waxy or gaseous, and cannot be hammered into sheets or drawn into wire. Nonmetals gain electrons easily to form anions . About 20% of the known chemical elements are nonmetals.
Nemetal je tvar koja slabo provodi toplinu i struju, lomljiva je, nalik vosku ili plinovita, te se ne može iskovati u ploču ili razvući u žicu. Nemetali lako primaju elektrone kako bi stvorili anione. Oko 20% poznatih kemijskih elemenata su nemetali.
Protein or protein-based molecules that speed up chemical reactions occurring in living things. Enzymes act as catalysts for a single reaction, converting a specific set of reactants (called substrates ) into specific products. Without enzymes life as we ...
Molekule proteina ili molekule na bazi proteina koje ubrzavaju kemijske reakcije u živim bićima. Enzimi se ponašaju kao katalizatori za jednu reakciju te pretvaraju određeni niz reaktanata (koji se nazivaju supstrati) u određene produkte. Bez enzima bio bi ...
Known by another name; or means “also known as” which A.K.A. is short for.
Poznat pod drugim imenom; ili \"također poznat kao\" (kratica A.K.A. ili \"also known as\"
Dialysis is the separation of components in a mixture by passing them across a semipermeable membrane .
Dijaliza je odvajanje sastavnica smjese protjecanjem kroz polupropusnu membranu.
The term species can be defined as a group of individual organisms that are capable of interbreeding to produce fertile offspring in nature.
Skupina pojedinačnih organizama koji se mogu međusobno pariti kako bi donijeli na svijet plodno potomstvo.
The number of particles in one mole, equal to 6.02214199 × 1023 mol-1 (± 0.00000047 mol-1) (1998 CODATA values)
Broj čestica u jednom molu, jednaka 6.02214199 × 1023 mol-1 (± 0.00000047 mol-1) (CODATA vrijednosti iz 1998)
Claustrophobia is the fear of having no escape and being closed in.
Klaustrofobija je strah od nemogućnosti bijega i zatvorenih prostora.
A diagram consisting of two or more overlapping circles. It is often used in mathematics to show relationships between sets. In other applications, Venn diagrams are useful for examining similarities and differences in the characteristics of objects or ideas.
Dijagram koji se sastoji od dvaju ili više krugova koji se preklapaju. Često se koristi u matematici kako bi se prikazale veze između skupova. Drugdje, Vennovi su dijagrami korisni za istraživanje sličnosti i razlika u značajkama predmeta ili ideja.