Atomic number (Z)
原子序数 (Z)
Explanation (EN)
The number of protons in the nucleus, which defines the element.
Explanation (ZH)
原子核中质子的数目,决定元素的种类。
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.