1. If you want to work extensively and easily, analyze chemistry. But usually wages are relatively dead.
If you want to have a bright future, go and study organic chemistry. Now the salary of organic employment is higher. Of course it's harmful to your health.
As for inorganic chemistry and physical chemistry, forget it. It is not easy to find a job.
Analytical chemistry is basically female. If you are a male majoring in analytical chemistry, it is quite easy to find a job. Gender is your advantage, and the teacher will definitely like you when you go to graduate school. If you are good with your tutor and study abroad, everything you exchange is yours. You will get more resources than the girls in the class, and even recommend a job after graduation. The employer will be very happy to hear that you are a man.
Postgraduate entrance examination answers for you every day! Hope to adopt!