【京大2012改】ガリウム金属の融点が30℃と低いのはなぜか？

Let's take a look at some university entrance exam questions that could lead to university organic chemistry! This time, we're looking at a chemistry question from a 2012 Kyoto University entrance exam. The question asks about the reason for the low melting point of gallium, the metal with the second lowest melting point after mercury. I was surprised to see that the content I learned in university lectures was used as an entrance exam question, but with the included prompts, it's a good question that tests comprehension. This question evokes the difficulty of the entrance exams for former imperial universities such as the University of Tokyo, Kyoto University, Hokkaido University, Kyushu University, Nagoya University, Osaka University, and Tohoku University. ★★★★★★★★★★★★★★★★★★★ We've launched a membership program that allows you to make donations! If you'd like to support us, please register using the link below!    / @morop_   →Blog article explaining the purpose: https://moro-chemistry.org/archives/4161 ★★★★★★★★★★★★★★★★★★ Moropi Occupation: University professor Researcher at a chemical manufacturer Specialty: Organic chemistry Twitter:   / morop_   Blog: Organic Chemistry Paper Research Institute (https://moro-chemistry.org/) ★For inquiries about lectures, events, or jobs, please contact: moro.chemistry[at]gmail.com "Super Introduction to Organic Chemistry: 120 Years of Researcher Enthusiasm" Released December 20, 2021! Moropi has written a completely new introductory book on organic chemistry for the general public! It can be enjoyed by people unfamiliar with organic chemistry as well as experts! Please pre-order/purchase it on Amazon! ★Purchase here! https://amzn.to/3k3ONye #Moropi #UniversityEntranceExam #Chemistry Music: Spring In My Step - Silent Partner    • Spring In My Step – Silent Partner (No Cop...   –––––––––––––––––––––––––––––––– Bongo by KV    / kvmusicprod   Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: https://bit.ly/Bongo-KV Music promoted by Audio Library    • Bongo – KV (No Copyright Music)   ––––––––––––––––––––––––––––––––