C3H4E1M3I1S1T1R1I1E1S1
18 points
CHEMISTRIES is validvalid
CHEMISTRY, the study of how atoms and molecules interact [n]
CHEMISTRY, the physical science of the properties of elementary and compound substances, also CHYMISTRY [n]
CHEMISTRY, the study of how atoms and molecules interact [n]
CHEMISTRY, the physical science of the properties of elementary and compound substances, also CHYMISTRY [n]