What is the meaning of "Zero & amp;" "VOID"?

The term "void" is used in situations such as such as contracts, real estate offers, promises investment policy proposals and invoices. Many believe that the words mean exactly the same. However, each has several meanings, with some overlap between and similar. The term became stronger than words separated and is a popular expression in legal, political and contractual situations. NullThe word "null" indicates that something has no effect, is invalid or has no value. A statement of contract or a civil servant can as null, play a delay or expired prescription or if it does not sign or not is notarially certified if necessary. These situations the document or the Treaty would have no validity, value or effect.Void "Void" means vacuum. If a document has no merit or the basis of the truth, it is null. A document or a contract is empty or not existent, null if this particular type of contract.Null follows the basic rules and document of VoidA considered null and void has no legal status. Document not able in a contractual situation. NULL and empty elements are not legal documents and contracts.