Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

PGO asked in 科學化學 · 1 decade ago

請告訴我關於氦的資料?(勿重覆)

介紹關於氦ㄉ網址

氦佔全世界多少

以上是主要ㄉ

如果能告訴我更多關於氦ㄉ資料盡量給我(盡量不要重覆)

謝啦!

Update:

麻煩請給我中文網站+網站名稱

3Q!

1 Answer

Rating
Still have questions? Get your answers by asking now.