- Chemistry 629 629 44 gold badges88 silver badges1212 bronze badges
- Chinese Language 626 626 11 gold badge55 silver badges1111 bronze badges
- Mathematics 365 365 11 gold badge33 silver badges88 bronze badges
- English Language Learners 201 201 33 gold badges77 silver badges1111 bronze badges
- Area 51 151 151 22 bronze badges
- View network profile
Top network posts
- 20 If a number is irrational in base 10, is it irrational in other bases?
- 17 What is the difference between 绿 and 青?
- 10 Difference between 实际, 现实, 确实, and 实在
- 9 Why does ammonia act as an acid in only the first of these two reactions?
- 8 地 pronunciation variation
- 7 Why don't alcohols undergo nucleophilic substitution with ammonia?
- 6 Why apart from when building atoms in the first place, the 3d is the lower energy orbital?
- View more network posts →