Definition of a Defective Title Bond. A Defective Title Bond is a surety bond used by individuals when the original title of their property is lost. Property owners can re-establish their ownership and the title of their property through this bond. The process for obtaining a defective title bond is different in every state in the U.S. If the original title of your property is missing, you should obtain a defective title bond immediately to prove that you are the rightful owner.
Best Answer: Any given piece of copper may and likely does contain impurities, but copper as an element is a pure substance. Copper occurs naturally in nature within what are called veins in Geology.
Relevance. Rating Newest Oldest. Best Answer: copper (II) has a valency of +2, and sulfide a valency of -2. so we can say that since one has an excess of 2 electrons (S), and the other has lost two electrons (Cu), a single atom of copper will combine with a single atom of sulfide. we derive the formula: CuS. Source(s): zEnNy Â· 8 years ago.