你即將離開本站

並前往http://butane.chem.uiuc.edu/pshapley/GenChem1/L6/1.html

Noble Gases

Neon, Argon, Krypton. Neon, argon, and krypton are present in the sun and other stars. Argon is the only inert gas with a significant concentration in the ...

確定！ 回上一頁

查詢 「Noble gas in air」的人也找了：

  1. noble gas中文
    2.
  2. Noble gas
    3.
  3. Inert gas
    4.
  4. most abundant noble gas in the universe
    5.
  5. why is argon the most abundant noble gas
    6.
  6. Helium gas
    7.
  7. Metalloid gas
    8.
  8. Halogens
    9.