BRISTOL, Pa.--(BUSINESS WIRE)--Nearly seven hundred curious middle school students will conduct hands-on chemistry experiments during the 20th annual National Chemistry Week, October 21-27, in Burlington and Bristol area schools, under the guidance of professional researchers from Rhodia Inc. Rhodia’s Chemistry Connection®, an award-winning science education program, will be presented at Bristol Township’s Lafayette Elementary School and Burlington Township’s Fountain Woods School and St. Paul School thanks to Rhodia, a global specialty chemicals company. Rhodia relocated about 100 research scientists technicians, and support staff to its new North American Research and Technology Center in Bristol in 2005.