窒素
Nitrogen is a colorless, odorless chemical element that makes up about 78 percent of the Earth's atmosphere. It is essential for all living things and is widely used in fertilizers and industrial cooling as liquid nitrogen.
예시
3 / 5空気の約78パーセントは窒素です。
About 78 percent of the air is nitrogen.
窒素は植物の健全な成長に不可欠な成分です。
Nitrogen is an essential component for the healthy growth of plants.
ポテトチップスの袋には窒素が入っているから、中身が潰れないんだよ。
There is nitrogen in potato chip bags, so the contents don't get crushed.
어휘 가족
암기 팁
The kanji 窒 (Chitsu) means 'suffocate' or 'plug up.' Think: You would 'suffocate' (Chitsu) if there was only nitrogen and no oxygen.
빠른 퀴즈
植物が育つのに、（ ）肥料はとても重要です。
정답!
정답은: 窒素
예시
空気の約78パーセントは窒素です。
everydayAbout 78 percent of the air is nitrogen.
窒素は植物の健全な成長に不可欠な成分です。
formalNitrogen is an essential component for the healthy growth of plants.
ポテトチップスの袋には窒素が入っているから、中身が潰れないんだよ。
informalThere is nitrogen in potato chip bags, so the contents don't get crushed.
本実験では、試料を液体窒素で急速に冷却した。
academicIn this experiment, the sample was rapidly cooled using liquid nitrogen.
当社は高純度の窒素ガスを半導体メーカーに供給しています。
businessOur company supplies high-purity nitrogen gas to semiconductor manufacturers.
어휘 가족
자주 쓰는 조합
자주 쓰는 구문
窒素を充填する
to fill with nitrogen
窒素が不足する
to be deficient in nitrogen
窒素を取り込む
to take in nitrogen
자주 혼동되는 단어
Suiso is Hydrogen (H), the lightest element, while Chisso is Nitrogen (N).
Sanso is Oxygen (O), which humans breathe to survive, whereas pure nitrogen causes suffocation.
사용 참고사항
The word is used in scientific and environmental contexts. It often appears in compound nouns like 'nitrogen fertilizer' (窒素肥料) in gardening or agriculture.
자주 하는 실수
Beginners sometimes confuse the kanji 窒 with other complex characters; remember that the top radical looks like a 'hole' (穴), which relates to the idea of suffocation/choking in a closed space.
암기 팁
The kanji 窒 (Chitsu) means 'suffocate' or 'plug up.' Think: You would 'suffocate' (Chitsu) if there was only nitrogen and no oxygen.
어원
Derived from the Dutch word 'stikstof' (suffocating substance), translated during the Edo period using the kanji for 'suffocate' (窒) and 'element' (素).
문법 패턴
빠른 퀴즈
植物が育つのに、（ ）肥料はとても重要です。
정답!
정답은: 窒素
관련 어휘
관련 단어
粒子
A1A very small piece or bit of matter, such as a grain of sand, a speck of dust, or a microscopic unit like an atom or molecule. It is commonly used in scientific contexts to describe the fundamental components of a substance or in photography to describe the grain of an image.
電子
A1Refers to an electron in a scientific context or, more commonly, signifies that something is digital or electronic. It is frequently used as a prefix to describe modern technology replacements for traditional items like books or money.
中性子
A1A neutron is a subatomic particle found in the nucleus of an atom that carries no electric charge. It has a mass slightly larger than that of a proton and is essential for the stability of atomic nuclei.
化合物
A1A substance formed when two or more chemical elements are chemically bonded together. It is used primarily in scientific contexts to describe materials with a fixed ratio of components.
溶液
A1A liquid mixture in which a substance (solute) is uniformly dissolved in another substance (solvent). It is most commonly used in chemistry to describe liquids like salt water or chemical mixtures used in experiments.
溶媒
A1A substance, typically a liquid, in which another substance (the solute) is dissolved to form a solution. In a chemical context, it acts as the medium that facilitates the breaking down of particles.
水素
A1Hydrogen is the simplest and most abundant chemical element in the universe, symbolized by H. In everyday Japanese contexts, it is frequently discussed as a clean energy source used in eco-friendly vehicles and power generation.
鉱物
A1A naturally occurring inorganic solid substance with a specific chemical composition and crystalline structure. It is commonly used in scientific contexts to describe rocks, crystals, and ores found in nature.
噴火
A1A volcanic eruption where lava, gas, and ash are ejected from a volcano. It is used to describe both the geological event and the action of a volcano becoming active.
竜巻
A1A violent, rotating column of air extending from a thunderstorm to the ground, often visible as a funnel-shaped cloud. In Japanese, the name literally means 'rolling dragon,' describing its swirling appearance as it ascends to the sky.
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