Is disilicon tetraoxide held together by a covalent or polar covalent?

Explanation:

The compound disilicon tetraoxide has the formula;

        Si₂O₄;

 This compound is held together by a polar covalent bond. A polar covalent bond occurs between two species that shares electrons. In this bond type, the more electronegative element draws the shared electrons more closer to itself.

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.