YDS CÜMLE ATMA / ÇIKMIS KPDS SORULARI TEST 1 19. Soru

19.

(I) Chemistry is the science of the elements and their compounds. (II) It is concerned with
the laws of their combination and behavior under various conditions. (III) This term is usually
restricted to mean the use in war of poisonous gases. (IV) It had its roots in alchemy and has
gradually developed into a science of vast magnitude and importance. (V) Its major fields are
organic chemistry, inorganic chemistry, and physical chemistry.