Amixture of sand and table salt can be separated by filtration because the substance in the mixture differ in

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.