AP chem一共有6个big idea,具体的知识点可以看图片或者手册,大致的知识点可以理解成:◇Big idea 11)原子的历史(Dalton, Thomson, Millikan, Rutherford, Bohr, Heisenberg的想法,模型,结论)2)electron configuration。3)掌握四条电子排布原则,记住transition metal中的反例,eg. Cr, Cu4)元素周期性(半径、电离能...
Calendar ChemTopper Free Chemistry Help Chemistry Homework Help YBTC chemistry for young children The You Be The Chemist Challenge® is a fun, FREE, STEM competition for students in grades 5-8. It is a collaborative competition, where students participate in teams of 3-4 and compete for scho...
As a Junior, I have the option to take AP chem and honors physics. I want to take AP chem very badly but I can't take AP physics without doing honors physics first. I Ultimately want to take AP physics but AP chem seems looks great on a college application. What class should I tak...
Apart from complete practice tests,practice questions serve as great prep for individual parts of the AP test. Because the College Board has released so many free-response questions, you can practice those over and over again. You don't necessarily have to do a complete, timed essay every tim...