chemistry lesson today

today we had the chemistry lesson for the disscussion of the graph that i did yesterday. Ms Chan came over and scolded some of our classmates for not handling some of the assignments. After scolding, there left our class with Ms loh.. Ms loh was also quite angry with us. In fact, she is VERY angry with us. This is becaue almost half the class never did the graph. She is very angry as she said that the excuses that the people gave is lame. After that, she taught us about the ionization energies level. I was still feeling quiet blur for the ionization energies level and also the shielding effect. I plan to go home and try to digest the infomation learnt, which is now that i am looking at the graph and the notes i took just now in the lesson. If there is any problem, will go and look for either one of the teacher tomorrow for clarification.