Vocabulário para IELTS (Acadêmico) - Chemistry
Aqui você aprenderá algumas palavras em inglês sobre química, como "arsênico", "catalisador", "destilar", etc., que são necessárias para o exame IELTS.
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a poisonous chemical element with properties of both metals and nonmetals that is grey in color, used in industry or as a pesticide

arsênico, elemento químico venenoso
a nonmetal element that can be found in all organic compounds and living things

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

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

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

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

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

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

catalisador, ativador
a substance or compound produced or used in a process involving chemistry

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

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

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

hidratar, combinar-se com moléculas de água
(chemistry) a combination of two or more substances without forming a chemical bond or any chemical reaction

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

adsorver, fixar por adsorção
evenly distributed or in a state of stability

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

comportar-se, reagir
a link that holds atoms or ions together in any molecule or crystal

ligação, vínculo
to increase the rate of a chemical reaction

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

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

reação química
(chemistry) to lose water molecules during a chemical reaction

desidratar, perder moléculas de água
to heat a liquid and turn it into gas then cool it and make it liquid again in order to purify it

destilar, purificar por destilação
(chemistry) a symbolic representation of a chemical reaction that consists of the reactants and products

equação
a set of conventional symbols that convey a fundumantal principle

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

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

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

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

alumínio, alumínio
Vocabulário para IELTS (Acadêmico) |
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