Which of the following conditions must be met for a volume ratio to be created from a balanced chemical equation? (3 points Charging temperature and pressure
Constant temperature and pressure
c
Changing temperature ard constant pressure
Constant temperature and changing pressure

Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!

Which substances have the lowest melting points: ionic covalent, or metallic

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)