Which element has a higher electronegativity energy?
O Li
O Na
Ο Κ
Ο Η

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)

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Are oil and water a mixture or solution