How to learn physical chemistry well in junior high school in one month (there are still 39 days for the senior high school entrance examination)! ! ! ! ! Keep original

Once, I was not good at physics and chemistry. This was three weeks ago. We're going to take the mid-term exam, maybe 39 days. I come from Qingdao. Give you some advice: 1. Special topics in physics 4, 5 and 6. 2. how to specialize in law ~ ~ ~ is to do the problem crazily. Don't buy it. It's a waste of money. The teacher may not complete the order. If you really want to buy it, buy a white paper or a senior high school entrance examination or something. It's best to buy something educational, professional and close to the exam questions.

About chemistry: 1. Be careful! ! The biggest reason why my chemistry score has been low is that I am too careless, and I dropped 27 points at most! ! ! 2. Keep your memory. In fact, chemistry is a wonderful subject, which is very interesting. So it's easier to remember. The most important thing is to remember the simple calculation method that the teacher said (you have to ask the teacher about this). The more important knowledge in chemistry is about solution, magnesium production from seawater, alkali production from seawater, seawater desalination, metals and so on.

The exam is coming, I wish you and I can get into high school smoothly! ! !

Levitt