Read Edit View history 质子数 zhìzǐshù atomic number Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 质子数/ 質子數 zhìzǐshù atomic number the number of protons found in the nucleus of every atom of a chemical element 氦原子的质子数是2。 Edit Delete References Add reference No references for this word.
质子数/ 質子數 zhìzǐshù atomic number the number of protons found in the nucleus of every atom of a chemical element 氦原子的质子数是2。 Edit Delete