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Why would the English system of units be more useful if a foot contained 10 inches
Constitutional Isomers
Compounds that have the same molecular formula but differ in the sequence of bonding of their atoms.
Isomeric
Pertains to molecules that have the same molecular formula but different structures.
Sigma Bonds
The strongest type of covalent chemical bond, formed by the direct overlap of atomic orbitals, with the electrons shared in an area centered on a line running between the nuclei.
Pi Bonds
Covalent chemical bonds formed by the side-to-side overlap of atomic orbitals, allowing for electron sharing in double and triple bonds.
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