Anything that can bring about a mutation in DNA is called a mutagen. Most mutagens fall into one of two categories: They are either a form of energy or a chemical. In addition to X rays, other forms of radiation that can cause mutagens include ultraviolet radiation, gamma rays, and ionizing radiation.
Amount of Time Worked. Pennsylvania employees must accrue at least 16 benefit weeks to receive unemployment compensation. Credit weeks are seven-day periods when workers receive at least $50 in earned income. These credit weeks do not have to be consecutive, but they must all occur within the state-designated base year.
Normal Minimum Wage in Pennsylvania. For most employees, the minimum wage in PA was increased in 2009 to $7.25 an hour. No further increases are scheduled for the minimum wage in Pennsylvania at this time.Minimum wage mployees working more than 40 hours in a week are required to be paid overtime wages consisting of one and a half times the normal minimum wage, or $11.88.mployees who receive at least $30 per month in tips are not required to be given the same minimum wage in PA as non-tipped employees. Instead, a tipped employee may make just $2.83 an hour, as long as tips bring his or her wages up to the federal minimum wage level.