Uranium is weakly radioactive because all its isotopes are unstable (with half-lives of the 6 naturally known isotopes, uranium-233 to uranium-238, varying between 69 years and 4.5 billion years).
The median annual wage for occupational therapy assistants was $59,010 in May 2016. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $39,160, and the highest 10 percent earned more than $80,090.
Research what it takes to become a pediatric occupational therapist. Learn about education requirements, job duties, average wages and job outlook to find out if this is the career for you. Schools offering Occupational Therapy Assistant degrees can also be found in these popular choices.enerally, occupational therapists must have at least a master's degree. Before obtaining a master's degree, you must complete a bachelor's degree program, which typically takes four years. Although there is no specific major requirement, you may consider a pre-occupational therapy program.