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ACT 科学 - 化学物質および化合物

ここでは、ACT のエースに役立つ「緩衝液」、「溶質」、「ハロゲン」など、化学物質や化合物に関連する英単語を学びます。

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ACT Vocabulary for Science
halogen

a type of chemical element found in Group 17 of the periodic table, known for being highly reactive and commonly used in disinfectants and lights

ハロゲン

ハロゲン

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[名詞]
polythene

a durable plastic material used for packaging, bags, and various applications

ポリエチレン

ポリエチレン

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[名詞]
polystyrene

a lightweight and versatile synthetic polymer used in packaging, insulation, and disposable products

ポリスチレン

ポリスチレン

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[名詞]
phosphorus

a chemical element that is a vital component of DNA and bone structure, found in dairy products, meat, and nuts, playing a key role in cellular energy transfer

リン

リン

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[名詞]
acetone

a colorless, volatile liquid solvent commonly used for removing nail polish and other substances from surfaces

アセトン

アセトン

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[名詞]
alginate

a naturally occurring polysaccharide derived from brown seaweed, commonly used in various industries for its thickening, gelling, and stabilizing properties

アルギン酸

アルギン酸

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[名詞]
silicate

a compound containing silicon and oxygen atoms, often forming minerals or glasses, with diverse applications in industry and nature

ケイ酸塩

ケイ酸塩

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[名詞]
graphene

a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, known for its exceptional strength, electrical conductivity, and flexibility

グラフェン

グラフェン

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[名詞]
malic acid

a naturally occurring organic compound found in many fruits that contributes to their sour taste

リンゴ酸

リンゴ酸

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[名詞]
citric acid

a weak organic acid found naturally in citrus fruits like lemons, oranges, and limes, commonly used as a food additive for flavoring and preserving

クエン酸

クエン酸

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[名詞]
phosphate

a chemical compound that contains phosphorus and oxygen atoms, commonly found in salts or esters of phosphoric acid, important for biological processes and industrial applications

リン酸塩

リン酸塩

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[名詞]
charm quark

a type of elementary particle that is one of the six types, or flavors, of quarks that has an electric charge of +2/3 and participates in strong and electromagnetic interactions

チャームクォーク

チャームクォーク

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[名詞]
disinfectant

something that has specific chemicals or causes a chemical reaction that destroys harmful microorganisms such as bacteria

消毒剤

消毒剤

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[名詞]
bicarbonate

a chemical compound important for regulating pH balance, found in baking soda and crucial for bodily functions

重炭酸塩

重炭酸塩

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[名詞]
solute

a substance that is dissolved in a solvent, resulting in a solution

溶質

溶質

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[名詞]
saturated

having absorbed as much of a substance as possible at a given temperature, reaching its maximum concentration

飽和した

飽和した

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[形容詞]
ethereal

(of a solution) containing volatile or highly flammable substances, such as diethyl ether

エーテルの

エーテルの

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[形容詞]
inorganic

describing chemical compounds that do not contain carbon-hydrogen bonds and are typically derived from minerals or non-living matter

無機

無機

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[形容詞]
solvent

a liquid that is capable of dissolving another substance

溶媒

溶媒

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[名詞]
alkaline

refering to substances that have a pH greater than 7, indicating a basic or non-acidic nature

アルカリ性の

アルカリ性の

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[形容詞]
saline

containing or relating to salt

塩分を含む

塩分を含む

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[形容詞]
reactant

a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products

反応物

反応物

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[名詞]
catalyst

(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself

触媒

触媒

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[名詞]
buffer

a solution containing a weak acid and its conjugate base, or a weak base and its conjugate acid, which maintains a stable pH when small amounts of acid or base are added

バッファー

バッファー

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[名詞]
reagent

a substance or compound used in a chemical reaction to detect, examine, or produce other substances

試薬

試薬

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[名詞]
noble gas

any of the elements in Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, characterized by their inert nature and stable electron configurations

希ガス

希ガス

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[名詞]
inert gas

a group of non-reactive gases that typically exhibit low chemical reactivity due to their stable electron configurations

不活性ガス

不活性ガス

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[名詞]
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