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
Therefore a prelingually deaf typically was either born deaf or lost their hearing before age one (the age when most hearing loss in children occurs). Congenital (present at birth) hearing loss is also considered prelingually, since a newborn infant has not acquired speech and language.