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Lista de Palabras Nivel C1 - Ciencia

Aquí aprenderás algunas palabras en inglés sobre ciencia, como "atomic", "density", "evolution", etc. preparadas para estudiantes de C1.

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CEFR C1 Vocabulary
atomic
atomic
[Adjetivo]

related to atoms, the smallest units of matter, including their structure, properties, and interactions

atómico

atómico

Ex: The periodic table organizes elements based on their atomic number and properties. 
nucleus
nucleus
[Sustantivo]

(biology) the part of a cell that contains most of the genetic information

núcleo

núcleo

Ex: Within the nucleus, there is a dense region called the nucleolus, where ribosomal RNA (rRNA) is synthesized and assembled into ribosomes. 
bond
bond
[Sustantivo]

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

enlace

enlace

Ex: Metallic bonds are characterized by the delocalization of electrons within a metal lattice, allowing for high electrical conductivity. 
charge
charge
[Sustantivo]

the physical property in matter that causes it to experience a force in an electromagnetic field

carga

carga

Ex: The unit of electric charge is the coulomb (C), named after the French physicist Charles-Augustin de Coulomb. 
density
density
[Sustantivo]

(physics) the mass of a substance or object per unit of volume

densidad

densidad

Ex: Oil floats on water because it has a lower density. 
gravity
gravity
[Sustantivo]

the force by which objects with mass attract one another, especially the force that draws objects toward the Earth

gravedad

gravedad

Ex: Astronauts experience much weaker gravity on the Moon. 
particle
particle
[Sustantivo]

an extremely small unit of matter or radiation treated as a discrete entity in physics

partícula

partícula

Ex: Each particle behaves differently under certain experimental conditions. 
property
property
[Sustantivo]

a feature or quality of something

propiedad

propiedad

Ex: Location is often cited as the most important property factor when buying real estate. 
instinct
instinct
[Sustantivo]

a natural tendency or ability to behave or react in a particular way without conscious thought or learning

instinto, intuición

instinto, intuición

Ex: Birds rely on instinct when they begin their seasonal migration. 
metabolism
metabolism
[Sustantivo]

the chemical processes through which food is changed into energy for the body to use

metabolismo

metabolismo

Ex: The thyroid gland plays a crucial role in regulating metabolism by producing hormones that control metabolic rate. 
evolutionary
evolutionary
[Adjetivo]

related to evolution or the slow and gradual development of something

evolutivo

evolutivo

Ex: The evolutionary history of humans traces back millions of years to ancestral primates. 
organic
organic
[Adjetivo]

derived from, produced by, or relating to living organisms

orgánico

orgánico

Ex: Compost is rich in organic matter. 
evolution
evolution
[Sustantivo]

the process by which populations of living organisms change genetically across successive generations

evolución

evolución

Ex: Natural selection is one of the major mechanisms of evolution. 
genome
genome
[Sustantivo]

the complete set of genetic material of any living thing

genoma

genoma

Ex: Researchers are studying the genome of the coronavirus to track its mutations and develop effective vaccines. 

Los investigadores están estudiando el genoma del coronavirus para rastrear sus mutaciones y desarrollar vacunas efectivas.

mutation
mutation
[Sustantivo]

(biology) a change in the structure of the genes of an individual that causes them to develop different physical features

mutación

mutación

Ex: Due to a mutation in his genes, the child was born with blue eyes, even though both parents had brown eyes. 

Debido a una mutación en sus genes, el niño nació con ojos azules, aunque ambos padres tenían ojos marrones.

embryo
embryo
[Sustantivo]

an unhatched or unborn offspring in the process of development, especially a human offspring roughly from the second to the eighth week after fertilization

embrión

embrión

Ex: Researchers study embryos to better understand the early stages of human development and congenital disorders. 

Los investigadores estudian los embriones para comprender mejor las primeras etapas del desarrollo humano y los trastornos congénitos.

hybrid
hybrid
[Sustantivo]

an animal or plant with parents that belong to different breeds or varieties

híbrido

híbrido

Ex: The gardener planted a hybrid in her vegetable patch, knowing it would yield more fruit and be less susceptible to disease than purebred varieties. 

El jardinero plantó un híbrido en su huerto, sabiendo que produciría más fruta y sería menos susceptible a enfermedades que las variedades puras.

clone
clone
[Sustantivo]

a cell or a group of cells created through a natural or artificial process from a source that they are genetically identical to

clon

clon

Ex: Researchers created a clone of the original stem cell to study its potential for regenerating damaged tissues. 

Los investigadores crearon un clon de la célula madre original para estudiar su potencial para regenerar tejidos dañados.

to reproduce

to produce offspring or new individuals of the same kind

reproducir

reproducir

Ex: These bacteria reproduce rapidly under warm conditions. 
stimulus
stimulus
[Sustantivo]

something that causes or prompts a physical, psychological, or behavioral response

estímulo

estímulo

Ex: A sudden noise can act as a stimulus that triggers a fear response. 
synthesis
synthesis
[Sustantivo]

the production of a substance through chemical or biological reactions

síntesis

síntesis

Ex: Researchers developed a faster method for the synthesis of the compound. 
to accelerate

to increase the velocity of something

acelerar

acelerar

Ex: The electric field between charged particles can accelerate electrons. 
to dissolve

to become incorporated into a liquid and form a solution

disolverse

disolverse

Ex: Some minerals dissolve more easily in acidic water. 
acid
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: Vinegar is an example of a weak acid known as acetic acid, which is commonly used in cooking and cleaning. 
aluminum
aluminum
[Sustantivo]

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

aluminio

aluminio

Ex: The soda cans are made from recycled aluminum, which helps reduce environmental waste. 

Las latas de refresco están hechas de aluminio reciclado, lo que ayuda a reducir los residuos ambientales.

copper
copper
[Sustantivo]

a reddish-brown metallic chemical element that conducts heat and electricity well and is widely used in electrical wiring and alloys

cobre

cobre

Ex: Brass is an alloy of copper and zinc. 
lead
lead
[Sustantivo]

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

plomo

plomo

Ex: In ancient times, lead was often used to make coins and statues due to its ease of shaping and durability. 
conductor
conductor
[Sustantivo]

a substance that permits electricity to pass through or along it

conductor

conductor

Ex: Graphite is a conductor commonly used in electrodes for batteries and in electronic devices. 

El conductor es un material comúnmente utilizado en electrodos para baterías y en dispositivos electrónicos.

crystal
crystal
[Sustantivo]

a solid whose atoms, ions, or molecules are arranged in a regular repeating structure

cristal

cristal

Ex: Ice crystals formed on the window overnight. 
gunpowder
gunpowder
[Sustantivo]

a type of powder that is explosive, used in making bullets, bombs, etc.

pólvora

pólvora

Ex: In fireworks displays, gunpowder is used to create colorful explosions and effects in the sky. 

En los espectáculos de fuegos artificiales, la pólvora se utiliza para crear explosiones y efectos coloridos en el cielo.

dynamite
dynamite
[Sustantivo]

an explosive that is very powerful

dinamita

dinamita

Ex: Dynamite revolutionized construction and mining industries by allowing for controlled blasting of rock and earth. 

La dinamita revolucionó las industrias de la construcción y la minería al permitir voladuras controladas de roca y tierra.

composition
composition
[Sustantivo]

the parts or elements that something consists of and the way they are combined

composición

composición

Ex: Researchers studied the mineral composition of the rock. 
to emit
to emit
[Verbo]

to release heat, light, sound, radiation, etc.

emitir

emitir

Ex: The nuclear reactor emits radiation as a byproduct of the fission process. 

El reactor nuclear emite radiación como subproducto del proceso de fisión.

ray
ray
[Sustantivo]

a narrow beam of light or other radiant energy

rayo

rayo

Ex: Emma watched a narrow ray of light move across the wall. 
laser
laser
[Sustantivo]

a device that produces a narrow, intense beam of coherent electromagnetic radiation, usually light

láser

láser

Ex: The surgeon adjusted the laser before beginning the procedure. 
magnet
magnet
[Sustantivo]

an object that produces an invisible field capable of attracting certain metals without physical contact

imán

imán

Ex: My book report is on the man who first figured out how to use magnets to help ships navigate the ocean long ago. 

Mi informe de libro trata sobre el hombre que primero descubrió cómo usar imanes para ayudar a los barcos a navegar por el océano hace mucho tiempo.

thermal
thermal
[Adjetivo]

(physics) relating to or produced by heat

térmico

térmico

Ex: The thermal conductivity of copper makes it ideal for cooking pots. 
to compress

to press two things together or be pressed together to become smaller

comprimir

comprimir

Ex: She compressed her fingers together to form a tight grip on the handle. 

Ella comprimió sus dedos juntos para formar un agarre firme en el mango.

generator
generator
[Sustantivo]

a machine that produces electricity by converting mechanical energy into electrical energy

generador

generador

Ex: Diesel generators are commonly used as backup power sources in case of electrical grid failures. 

Los generadores diésel se utilizan comúnmente como fuentes de energía de respaldo en caso de fallas en la red eléctrica.

to evaporate

to become gas or vapor from liquid

evaporarse

evaporarse

Ex: The spilled coffee has evaporated, leaving a stain. 

El café derramado se ha evaporado, dejando una mancha.

vacuum
vacuum
[Sustantivo]

a space that is utterly empty of all matter

vacío

vacío

Ex: The vacuum inside a cathode-ray tube allows electrons to travel from the cathode to the anode without encountering air molecules, facilitating the display of images. 

El vacío dentro de un tubo de rayos catódicos permite que los electrones viajen desde el cátodo hasta el ánodo sin encontrarse con moléculas de aire, facilitando la visualización de imágenes.

infinite
infinite
[Adjetivo]

without end or limits in extent, amount, or space

infinito

infinito

Ex: Space is often described as infinite, with no boundaries or limits to its vastness. 

El espacio a menudo se describe como infinito, sin fronteras ni límites a su vastedad.

residue
residue
[Sustantivo]

a small remaining amount or part of a thing after it has been taken, used, etc.

residuo

residuo

Ex: Despite thorough washing, a residue of coffee stains remained on the bottom of the mug. 
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