Chlorine
Chlorine is a chemical element with symbol Cl and atomic number 17. It also has a relative atomic mass of 35.5. Chlorine is in the halogen group (17) and is the second lightest halogen following fluorine. The element is a yellow-green gas under standard conditions, where it forms diatomic molecules. Chlorine has the highest electron affinity and the third highest electronegativity of all the reactive elements. For this reason, chlorine is a strong oxidizing agent. Free chlorine is rare on Earth, and is usually a result of direct or indirect oxidation by oxygen.
The most common compound of chlorine, sodium chloride (common salt), has been known since ancient times. Around 1630, chlorine gas was first synthesized in a chemical reaction, but not recognized as a fundamentally important substance. Characterization of chlorine gas was made in 1774 by Carl Wilhelm Scheele, who supposed it to be an oxide of a new element. In 1809, chemists suggested that the gas might be a pure element, and this was confirmed by Sir Humphry Davy in 1810, who named it from Ancient Greek: χλωρóς (khlôros) "pale green".
.biz
biz is a generic top-level domain (gTLD) in the Domain Name System of the Internet. It is intended for registration of domains to be used by businesses. The name is a phonetic spelling of the first syllable of business.
History
The biz TLD was created to relieve some of the demand for domain names in the com top-level domain, and to provide an alternative for businesses whose preferred domain name in com had already been registered by another party. There are no specific legal or geographic qualifications to register a biz domain name, except that it must be for "bona fide business or commercial use." It was created in 2001 along with several other domains as the first batch of new gTLDs approved by ICANN in the expansion of the Domain Name System following the increased interest in internet commerce in the late 1990s. The TLD is administered by NeuStar and registrations are processed via accredited registrars.
In contrast to other newly installed top-level domains, the biz registry did not implement a sunrise period to grant trademark owners first chance at registration, but instead used a procedure whereby they could file intellectual property claims in advance and then challenge any eventual registrant through a policy named Startup Trademark Opposition Policy (STOP). A number of domains were successfully obtained by trademark owners from other registrants through this policy; some of the more controversial cases, where generic words were taken over based on trademark claims in a process deemed "reverse hijacking" by critics, included that of paint.biz and Canadian.biz, the latter being reversed by a court decision.
Bizë
Bizë is a village in the former municipality of Shëngjergj in Tirana County, Albania. At the 2015 local government reform it became part of the municipality Tirana.
References
Biz
Biz, BIZ or The Biz may refer to:
Podcasts:
