B2 verb Neutro

molecule

/ˈmɒlɪkjuːl/

A molecule is the smallest unit of a chemical substance that can exist independently while retaining its chemical properties. It consists of two or more atoms held together by chemical bonds.

Exemplos

3 de 5
1

A single water molecule consists of two hydrogen atoms and one oxygen atom.

One tiny unit of water is made of two hydrogens and one oxygen.

2

The researchers are studying how the molecule reacts under high pressure.

The scientists are examining the reaction of the chemical unit in high-pressure conditions.

3

There isn't a molecule of truth in what he just said.

There is absolutely no truth at all in his statement.

Família de palavras

Substantivo
molecule
Advérbio
molecularly
Adjetivo
molecular
Relacionado
molecularity
💡

Dica de memorização

Think of 'Mole' (the small animal) and 'cule' (sounds like 'cool'). It's a 'cool small' piece of matter. Also, 'molecular' rhymes with 'particular'.

Quiz rápido

The scientist explained that a _____ of water consists of two hydrogen atoms and one oxygen atom.

Correto!

A resposta correta é: molecule

Exemplos

1

A single water molecule consists of two hydrogen atoms and one oxygen atom.

everyday

One tiny unit of water is made of two hydrogens and one oxygen.

2

The researchers are studying how the molecule reacts under high pressure.

formal

The scientists are examining the reaction of the chemical unit in high-pressure conditions.

3

There isn't a molecule of truth in what he just said.

informal

There is absolutely no truth at all in his statement.

4

Organic molecules are the fundamental building blocks of all known life forms.

academic

Carbon-based chemical units are the basic components of all life.

5

Our laboratory has patented a new molecule that could revolutionize skincare.

business

Our company has legally protected a new chemical compound for better skin products.

Família de palavras

Substantivo
molecule
Advérbio
molecularly
Adjetivo
molecular
Relacionado
molecularity

Colocações comuns

organic molecule a molecule containing carbon
water molecule the chemical unit H2O
complex molecule a large and intricate chemical structure
DNA molecule the molecule carrying genetic instructions
break down molecules to separate a chemical unit into smaller parts

Frases Comuns

at a molecular level

examining things at the scale of molecules

every molecule of one's being

with one's entire self or soul

not a molecule of

none at all; not a single bit

Frequentemente confundido com

molecule vs atom

An atom is the smallest unit of an element, while a molecule is a group of atoms bonded together.

molecule vs cell

A cell is the basic biological unit of life, which is much larger and contains trillions of molecules.

📝

Notas de uso

Molecule is primarily a scientific term used in chemistry and physics. However, it is frequently used in common English as a hyperbolic way to say 'a very small amount' of something abstract, like 'truth' or 'common sense'.

⚠️

Erros comuns

Learners often use 'molecule' when they mean 'atom'. Remember that a molecule is usually a combination of atoms (like H2 or H2O).

💡

Dica de memorização

Think of 'Mole' (the small animal) and 'cule' (sounds like 'cool'). It's a 'cool small' piece of matter. Also, 'molecular' rhymes with 'particular'.

📖

Origem da palavra

From the French word 'molécule', which comes from the Latin 'moles' (mass) combined with a diminutive suffix, literally meaning 'a small mass'.

Padrões gramaticais

Countable noun Plural form: molecules Often followed by the preposition 'of' + substance

Quiz rápido

The scientist explained that a _____ of water consists of two hydrogen atoms and one oxygen atom.

Correto!

A resposta correta é: molecule

Palavras relacionadas

enurber

C1

A person who has recently moved to a city or who is in the process of adapting to an urban lifestyle and environment. It is primarily used in sociological or test-specific contexts to describe the demographic shift of individuals from rural to metropolitan areas.

peritactist

C1

A specialist or researcher who focuses on the sense of touch and tactile communication systems. This person typically studies how humans perceive information through physical contact, often in the context of assistive technology or haptic feedback.

homocadile

C1

A homocadile is a specialized taxonomic classification used in evolutionary biology to describe organisms that exhibit both hominid-like developmental patterns and reptilian skeletal structures. It is frequently cited in theoretical models to analyze potential pathways of convergent evolution between distant biological lineages.

homopotence

C1

To equalize or standardize the power, potency, or effective influence of different elements within a system. It is primarily used in technical or theoretical contexts to describe the process of making disparate components operate with uniform strength.

contrastrictity

C1

Describing a state or quality characterized by contrasting and restrictive forces or boundaries. It refers to the tension produced when a system or situation is simultaneously pulled by opposing limitations.

interfactity

C1

To systematically link and verify various factual data points to create a unified and cohesive information network. It involves the process of cross-referencing disparate facts to ensure they function together logically within a specific framework.

unisolious

C1

Refers to a structure or arrangement consisting of a single layer, row, or series. It is used in technical or formal contexts to describe something that is not stratified or multifaceted.

autofundcide

C1

To deliberately terminate or exhaust one's own funding sources or budget, typically through internal mismanagement or a strategic decision to withdraw support. It describes an entity that effectively 'kills' its own financial lifeblood through internal actions rather than external market pressures.

synmissfy

C1

A synmissfy is a systematic and synchronized omission of data or errors across multiple channels, often used in stress-testing environments. It refers to a state where gaps in information occur simultaneously to reveal underlying structural vulnerabilities.

macrotentship

C1

Describing a large-scale, all-encompassing framework or organizational structure that provides a broad sense of protection, inclusion, or governance for diverse sub-entities. It refers to systems that function like an expansive 'big tent,' prioritizing holistic coverage over individual detail.

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