Need help I need a short imaginary science lab story where several safety rules were ignored by students and things went wrong include at least 4 safety rules that were ignored.

Chris was ready for his science class and he was super excited since it was the day to do a science experiment. When he got to the door of the classroom, the teacher said, “Take a pair of goggles, and go wash your hands.” Chris was so excited that he just went straight to his desk without doing anything the teacher said. The teacher then said for everyone to put on the goggles and not touch any experiment objects. He then opened the mysterious bottle of black powder-like substance and quickly dusted it off when the teacher walked over. Then the teacher said, “Let’s begin, take your water and dump it into the tube and mix in the powder, let me show you guys before you start,” and then Chris dumped it in, then the experiment can exploding out of the tube right into his face. He ran to the sink and washed it out. Then the teacher came and asked, “Why didn’t you wear your goggles? And I told you to wash your hands, it wouldn’t have exploded if it wasn’t contaminated. Also, didn’t I tell you to wait for my demonstration first?” Chris felt ashamed, but the teacher was nice enough to give him another chance. Once he caught up with the class, he smelled some ingredients even though the teacher said not to smell, taste, or touch any unknown things, and that’s what he did. The teacher sent him home since he wasn’t following any rules.