All of the squirrels, grass, oak trees, and turtles in a forest would be considered a

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

What is a metal replacement reaction

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)