A covalent bond is a chemical bond between two nonmetals (two metals cannot covalently bond) in which electrons are shared, while an ionic bond is a chemical bond between a me â¦ tal and a non metal due to the attraction between oppositely charged ions.Cl (Hydrogen Chloride) is a covalent compound and forms a covalent bond. However, if water is added to hydrogen chloride, it forms hydrochloric acid which is an ionic compoun â¦ d that has ionic bonds. 2 people found this useful.
Summary. Until 1997, Pennsylvania had four area codes â 814, 412, 717 and 215. With the increased use of cell phones and consumers purchasing additional lines in their homes, the demand for additional telephone lines exploded.17 region-The 717 area codes stretches from Lancaster to Harrisburg, to York and Fulton County. Western Pennsylvania. 412, 724 and 878 region-The 412 area code is primarily located in Pittsburgh and 724 covers the suburbs of Pittsburgh.
From Wikipedia, the free encyclopedia. Area code 614 is the area code in the North American Numbering Plan for Columbus, Ohio and most of its close suburbs. Ohio was originally assigned four area codes when the area code system was instituted in 1947, one for each quadrant of the state.614 originally covered the southeastern quadrant, from Columbus to the Ohio River along the West Virginia border.In 1998, nearly all of the southern portion of the old 614 territory was split into the new area code 740.n 2001, it was planned to overlay area code 614 with 380, in anticipation of exhaustion. However, the anticipated growth did not materialize and number pooling replaced the proposal.