What is the term used to describe the buildup of electric charges

What shape would a molecule with two bound groups and two lone pairs have?

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

What causes most sediment to wash or fall into a river