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tetratomic

Tetratomic is a 10 letter word which starts with the letter T and ends with the letter C for which we found 2 definitions.

Definition
(a.) Consisting of four atoms; having four atoms in the molecule as phosphorus and arsenic.
(a.) Having a valence of four; quadrivalent; tetravalent; sometimes in a specific sense having four hydroxyl groups whether acid or basic.
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