FAQs About the word atomic number 18

原子序數18

a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

No synonyms found.

No antonyms found.

atomic number 17 => 原子序數17, atomic number 16 => 原子序數16, atomic number 15 => 15 的原子序數, atomic number 14 => 原子序數14, atomic number 13 => 原子序數13,