Answer:

chemist

Answer	Crossword Clue
CHEMIST	Curie, for one
CHEMIST	Lab worker
CHEMIST	Druggist, in London

CHEMIST	Marie Curie, for one
CHEMIST	Manchester merchant
CHEMIST	Bunsen, e.g.
CHEMIST	Druggist.
CHEMIST	Glenn T. Seaborg's profession.
CHEMIST	Pierre Curie was one.
CHEMIST	Nobel prize winner Libby.
CHEMIST	Modern magician.

CHEMIST	Urey, for one
CHEMIST	Pierre or Marja Curie
CHEMIST	Apothecary, in London
CHEMIST	Scientist's note kept in bureau (7)
CHEMIST	Druggist, to Brits
CHEMIST	Molecule maven
CHEMIST	One who might get a reaction