What bond causes electron sharing among many atoms

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

0.09 moles of sodium sulfate in 12 ml of solution

What is i fracture in the crust called when land move up, down or sideways