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Vocabulario para IELTS Academic (Puntuación 5) - Chemistry

Aquí, aprenderás algunas palabras en inglés relacionadas con la Química que son necesarias para el examen académico básico de IELTS.

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Vocabulary for IELTS Academic (Band 5)
atom
[Sustantivo]

(science) the smallest part of a chemical element that is found in the nature

átomo

átomo

Ex: Scientists use sophisticated instruments such as electron microscopes to observe and study the structure of atoms.Los científicos utilizan instrumentos sofisticados como microscopios electrónicos para observar y estudiar la estructura de los **átomos**.
molecule
[Sustantivo]

the smallest structure of a substance consisting of a group of atoms

molécula

molécula

Ex: Chemical reactions often involve the breaking and forming of molecules.Las reacciones químicas a menudo implican la ruptura y formación de **moléculas**.
element
[Sustantivo]

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

elemento

elemento

Ex: Carbon is a versatile element found in all living organisms and many non-living materials .El **elemento** carbono es un elemento versátil que se encuentra en todos los organismos vivos y en muchos materiales no vivos.
ion
[Sustantivo]

a particle with a net electric charge due to loss or gain of one or more electrons

ion

ion

Ex: Water conducts electricity because it contains dissolved ions.El agua conduce la electricidad porque contiene **iones** disueltos.
reaction
[Sustantivo]

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

reacción

reacción

Ex: Balancing equations ensures mass conservation in a reaction.El equilibrio de ecuaciones asegura la conservación de la masa en una **reacción**.
mixture
[Sustantivo]

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

mezcla

mezcla

Ex: Alloys like brass are solid mixtures of copper and zinc .Aleaciones como el latón son **mezclas** sólidas de cobre y zinc.
acid
[Sustantivo]

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

ácido

ácido

Ex: When dissolved in water, carbonic acid forms from carbon dioxide, contributing to the acidity of rainwater.Cuando se disuelve en agua, el **ácido** carbónico se forma a partir del dióxido de carbono, contribuyendo a la acidez del agua de lluvia.
base
[Sustantivo]

(chemistry) a substance that can accept protons, donate electrons, or release hydroxide ions in aqueous solution

base

base

gas
[Sustantivo]

the state of a substance that is neither solid nor liquid

gas

gas

Ex: She felt dizzy after inhaling the toxic gas released from the factory .Se sintió mareada después de inhalar el **gas** tóxico liberado por la fábrica.
liquid
[Sustantivo]

a substance such as water that flows freely, unlike a gas or a solid

líquido

líquido

Ex: When the ice melted, it turned back into liquid water, filling the glass to the brim.Cuando el hielo se derritió, se convirtió nuevamente en agua **líquida**, llenando el vaso hasta el borde.
solid
[Sustantivo]

a substance that is firm and has a certain shape, not like gas or liquid

sólido

sólido

Ex: The solid in the container was difficult to break apart without tools.El **sólido** en el recipiente era difícil de romper sin herramientas.

to make something change from a particular state, condition or position to another

transformar

transformar

pH
[Sustantivo]

a quantitive mesasure used for determining how acidic or alkanic something is on a scale of 0 to 14

pH

pH

Ex: Bleach 's pH of 12 makes it a strong base .
Vocabulario para IELTS Academic (Puntuación 5)
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