A large crystal of potassium manganate was placed in the bottom of a beaker of cold water and left for several hours describe what would be seen after several hours

What is the polyatamic ion of thiosulfate

Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?