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Second to _____ in size and wealth,_____ has the greatest economic potential.
Methane
A colorless, odorless flammable gas that is the simplest alkane, used as a fuel and in chemical synthesis, with the chemical formula CH4.
Resonance Structures
Different Lewis structures for a molecule that cannot be represented by a single structure but are a hybrid of the possibilities, contributing to the molecule's overall structure.
Valence Shell
The outermost shell of electrons in an atom that is involved in chemical bonding.
Electron Pair Repulsion Theory
A theory in chemistry that describes the shape of molecular structures in terms of the repulsive forces between electron pairs in the valence shell of the central atom.
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