Polyatomic ion
多原子离子
Explanation (EN)
An ion consisting of several atoms bonded together, e.g. NH₄⁺, NO₃⁻.
Explanation (ZH)
由多个原子结合而成的离子,如 NH₄⁺、NO₃⁻。
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.