The percent of aluminium of a aluminium sulfate, AI2(SO4)3 is 15.8%.
Protists are NOT prokaryotes so the answer would be B) False.
The percent composition of what? It should ask to find the percent composition of one of the parts like copper, sulfer, or water.
The atomic model that J . J Thomson was famous for noting would be the plum pudding model, where he proposed that electrons would actually be embedded as raisins within the atomic nucleus. I believe.
I am pretty sure it is white white liquid but if I’m not right I am so sorry