A1 noun Neutral #2,743 más común

原子

genshi /ɡeɰ̃ɕi/

An atom is the basic building block of all matter and the smallest unit of a chemical element. It consists of a dense central nucleus surrounded by a cloud of negatively charged electrons.

Ejemplos

3 de 5
1

水は水素と酸素の原子でできています。

Water is made of hydrogen and oxygen atoms.

2

本日の講義では、原子の内部構造について解説します。

In today's lecture, I will explain the internal structure of the atom.

3

原子って、顕微鏡でも見えないくらい小さいんだよ。

Atoms are so small you can't even see them with a microscope.

Familia de palabras

Sustantivo
原子
Adjetivo
原子の
Relacionado
原子力
💡

Truco para recordar

Think of the kanji: 原 (origin) + 子 (child/small particle). It is the 'Original Small Particle' that builds the universe.

Quiz rápido

すべての物質は最小の単位である___から構成されています。

¡Correcto!

La respuesta correcta es: 原子

Ejemplos

1

水は水素と酸素の原子でできています。

everyday

Water is made of hydrogen and oxygen atoms.

2

本日の講義では、原子の内部構造について解説します。

formal

In today's lecture, I will explain the internal structure of the atom.

3

原子って、顕微鏡でも見えないくらい小さいんだよ。

informal

Atoms are so small you can't even see them with a microscope.

4

原子は原子核とそれを取り囲む電子によって構成される。

academic

An atom is composed of an atomic nucleus and the electrons surrounding it.

5

わが社は原子力の平和利用を推進しています。

business

Our company promotes the peaceful use of nuclear power.

Familia de palabras

Sustantivo
原子
Adjetivo
原子の
Relacionado
原子力

Colocaciones comunes

原子モデル atomic model
原子力 nuclear power
原子番号 atomic number
原子核 atomic nucleus
原子爆弾 atomic bomb

Frases Comunes

原子力発電所

nuclear power plant

原子記号

atomic symbol

原子物理学

atomic physics

Se confunde a menudo con

原子 vs 元素

Genshi (atom) refers to the physical particle, while Genso (element) refers to the abstract type or category of that atom.

📝

Notas de uso

While primarily used in scientific contexts, it frequently appears in news reports regarding energy (nuclear power) or advanced technology. In daily life, it is rarely used unless discussing science.

⚠️

Errores comunes

Learners often confuse 'atom' (genshi) with 'molecule' (bunshi). Remember that 'genshi' is the single unit, and 'bunshi' is a group of atoms.

💡

Truco para recordar

Think of the kanji: 原 (origin) + 子 (child/small particle). It is the 'Original Small Particle' that builds the universe.

📖

Origen de la palabra

Created as a translation of the Greek 'atomos' (indivisible) during the Meiji era, combining 'origin' and 'particle'.

Patrones gramaticales

原子の + [Noun] (used to modify nouns like 'structure' or 'size') 原子から成る (to be composed of atoms)
🌍

Contexto cultural

In Japan, the word is deeply linked to the historical context of atomic energy and the national discussion on nuclear power generation.

Quiz rápido

すべての物質は最小の単位である___から構成されています。

¡Correcto!

La respuesta correcta es: 原子

Palabras relacionadas

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The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.

革命

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A fundamental and sudden change in political power or social structure, often involving a shift in governance. It also refers to a major, transformative shift in technology, thought, or a specific field that completely alters how things are done.

拡大

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The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).

販売

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The act of selling goods or services to customers, typically within a commercial or professional context. It refers to the business process of making items available for purchase.

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A transaction or business deal involving the exchange of money, goods, or services. It refers to the process of doing business with another party or making a trade.

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The act of saving money or the amount of money saved, typically in a bank or a piggy bank. It refers to setting aside funds for future use rather than spending them immediately.

借金

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A sum of money that is borrowed from a person or an institution and is expected to be paid back. It refers to the state of owing money or the specific amount of debt accumulated.

利益

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Refers to the financial profit a company or individual makes after deducting expenses. It also describes a general benefit, advantage, or gain that someone receives from a situation or action.

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A formal noun referring to the loss of something valuable, such as money, property, or time. It is commonly used in business or serious contexts to describe a reduction in value or a disadvantageous outcome.

予算

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A budget or an estimate of the amount of money available for a specific purpose. It refers to the financial plan or limit set before spending occurs in personal, business, or government contexts.

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