Last Updated：2025/11/20

(physical chemistry) a positively charged ion, i.e. one that would be attracted to the cathode in electrolysis

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cation

Source Word

cation

IPA(Pronunciation)

Noun

physical

(physical chemistry) a positively charged ion, i.e. one that would be attracted to the cathode in electrolysis

Japanese Meaning

陽イオン: 正の電荷を持つイオンで、電解において陰極に引き寄せられる粒子

During electrolysis, the cation migrated toward the cathode and gained electrons to become a neutral atom.

電気分解の間、陽イオンは陰極に向かって移動し、電子を受け取って中性の原子になった。

Sense（1）

(physical chemistry) a positively charged ion, i.e. one that would be attracted to the cathode in electrolysis

cations

（ plural ）