Examlex
One of the most common database operations is to query for a particular record or group of records by using the ________ command.
Electronegativity
A measure of an atom's ability to attract and hold electrons, influencing the bond type and polarity among atoms.
Electrons
Subatomic particles with a negative charge, found in all atoms and playing essential roles in electricity, chemistry, and bonding.
Compound
A substance made up of two or more different elements that are chemically bonded together.
Free Radicals
Highly reactive molecules with unpaired electrons, capable of causing cellular damage and contributing to disease processes.
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