Slovní Zásoba pro IELTS (Akademická) - Chemistry

a poisonous chemical element with properties of both metals and nonmetals that is grey in color, used in industry or as a pesticide

arsen

a soft silver-white metal that is an important element in bones and teeth

vápník

a nonmetal element that can be found in all organic compounds and living things

uhlík

a metallic chemical element that has a red-brown color, primarily used as a conductor in wiring

měď

a chemical element that is a colorless noble gas which is lighter than air

helium

a valuable yellow-colored metal that is used for making jewelry

zlato

a metallic chemical element with a silvery-gray appearance, widely used for making tools, steel, buildings, and various industrial products

železo

a heavy soft metal, used in making bullets, in plumbing and roofing, especially in the past

olovo, těžký kov

a water-soluble chemical substance that contains Hydrogen and has a sour taste or corrosive feature with a PH less than 7

kyselina

(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself

katalyzátor, chemický katalyzátor

a substance or compound produced or used in a process involving chemistry

chemická látka, chemikálie

a substance that is composed of only one type of atom, typically characterized by specific physical and chemical properties

prvek, látka

(chemistry) a substance that its molecules consist of two or more elements that are held together by a chemical bond

sloučenina, chemická látka

(chemistry) to combine and form a compound with water molecules

hydratovat, hydratační

(chemistry) a combination of two or more substances without forming a chemical bond or any chemical reaction

směs, kombinace

to take in a liquid, gas, or other substance from the surface chemically or physically

adsorbovat, přijímat adorbčně

evenly distributed or in a state of stability

vyvážený, stabilní

(chemistry) to react in a particular way because of the laws

chovat se, reagovat

a link that holds atoms or ions together in any molecule or crystal

vazba, spojení

to increase the rate of a chemical reaction

katalyzovat, urychlit

a chemical or nuclear process that is self-sustained and its products cause other processes of the same kind

řetězová reakce

(chemistry) a process in which several chemicals combine and form different substances

chemická reakce

(chemistry) to lose water molecules during a chemical reaction

dehydratovat

to heat a liquid and turn it into gas then cool it and make it liquid again in order to purify it

destilovat, čistit

(chemistry) a symbolic representation of a chemical reaction that consists of the reactants and products

rovnice, chemická rovnice

a set of conventional symbols that convey a fundumantal principle

vzorec, konvenční vzorec

(chemistry) to become separated from the solvent in a solid form

srážet, oddělit v pevném stavu

the action of keeping something the way it is or in good condition

ochrana, konzervace

(chemistry) a process in which several chemicals combine and form different substances

reakce, chemická reakce

a light silver-gray metal used primarily for making cooking equipment and aircraft parts

hliník, hliník (česky)