Zhihu, a high-quality Q&A community on the Chinese Internet and an original content platform where creators gather, was officially launched in January 2011 with the brand mission of "allowing people to better share knowledge, experience and insights, and find their own answers." Zhihu. The structure question of the 2022 National Paper A: There is (hf)n form in solid hydrogen fluoride. Draw the chain structure of (hf)3_______. I see the answers are all: [Picture] But I personally think it should be:…
Hf is polar or nonpolar covalent bond Artofit
