「atomic number 5」の発音の仕方
「atomic number 5」の独自の発音を追加します
「atomic number 5」の意味と定義
- Noun
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
同義語:
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder