How many moles of hydrogen atoms are in 0.213 moles of C6H1804

The minerals found in bones are deposited by living cells called

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

Areaction in which products can react to re-form reactants is