The U.S. Bureau of Labor Statistics (BLS) reports that in 2013, chemists, including organic chemists, earned an average annual salary of $77,740 (www.bls.gov).The federal government was among the highest-paying employers, at $105,430 per year.he U.S. Bureau of Labor Statistics (BLS) reports that in 2013, chemists, including organic chemists, earned an average annual salary of $77,740 (www.bls.gov).
About 2 to 3 out of every 1,000 children in the United States are born with a detectable level of hearing loss in one or both ears. 1; More than 90 percent of deaf children are born to hearing parents. 2; Approximately 15% of American adults (37.5 million) aged 18 and over report some trouble hearing. 3
The nonsyndromic type of hereditary deafness is further classified into dominant and recessive subtypes. Only about 20% of nonsyndromic cases are dominant. The case is dominant when one of the parents carries the gene that caused hearing impairment.f deafness is due to problem in the inner ear, then it is called sensorineural hearing loss. Hearing impairment can also be classified according to when it happened. If the deafness in children happened before the development of language skills, then it is called prelingual deafness.