Examlex
The DBMS_STATS package is the Oracle recommended method for manual statistic gathering because it is ____________________ executable.
Valence Electrons
Electrons in an atom's outer shell that are available for bonding with other atoms.
Valence
Refers to the combining power of an element, especially in terms of the number of hydrogen atoms it can bond with or displace to form a compound.
Lewis Structure
A diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule.
Molecular Formula
A representation of the number and type of atoms in a molecule using symbols and numerical subscripts.
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