How Many Nonbonding Pairs of Electrons Are in the Following

question 20

Multiple Choice

How many nonbonding pairs of electrons are in the following molecule? H-H

• A)1 pair
• B)6 pairs
• C)0 pairs
• D)8 pairs
• E)none of the above

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Definitions:

Morphogenesis

The biological process that causes an organism to develop its shape, a fundamental aspect of developmental biology.

Cell Membrane

The semi-permeable membrane that surrounds the cell, controlling the movement of substances in and out of the cell.

Mesoderm

The mesoderm is the middle layer of an embryo in early development, which gives rise to muscles, bones, and much of the circulatory, reproductive, and excretory systems.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the skin and nervous system.