Section: Oxygen is often a gas at standard temperature and tension (STP). On the other hand, it may be converted right into a liquid or reliable point out at reduced temperatures and significant pressures. In its liquid and solid forms, oxygen can be a pale blue colour. 特に印象的なのは、若いころから“王子様系”のルックスに甘えず、着実に実力をつけてきたこと。 This ordinarily https://torreya714tdm9.illawiki.com/user