Vocabulario para IELTS Academic (Puntuación 5) - Química
Aquí, aprenderás algunas palabras en inglés relacionadas con la Química que son necesarias para el examen académico básico de IELTS.
Revisión
Tarjetas de memoria
Ortografía
Cuestionario
the smallest unit of a chemical element that retains the properties of that element
átomo
the smallest unit of a substance that can exist independently while retaining its chemical properties
molécula
a substance that is composed of only one type of atom, typically characterized by specific physical and chemical properties
elemento
a particle with a net electric charge due to loss or gain of one or more electrons
ion
(chemistry) a process in which several chemicals combine and form different substances
reacción
(chemistry) a combination of two or more substances without forming a chemical bond or any chemical reaction
mezcla
a water-soluble chemical substance that contains Hydrogen and has a sour taste or corrosive feature with a PH less than 7
ácido
(chemistry) a substance that can accept protons, donate electrons, or release hydroxide ions in aqueous solution
base
the state of a substance that is neither solid nor liquid
gas
a substance that flows freely and has a fixed volume but no fixed shape
líquido
a substance that is firm and has a certain shape, not like gas or liquid
sólido
to cause something to change or move from one state, condition, system, or position to another
transformar
a numerical measure of how acidic or basic a solution is, based on hydrogen-ion activity
pH, potencial de hidrógeno
