Asid dan bes (Acids and Bases)
asid dan bes (Malay Language)
Pharmacognosy
การควบคุมคุณภาพมาตรฐานสมุนไพร (Quality control of herbal standards)
Nuclear Chemistry Enrichment Game - Amaya W
Nuclear Chemistry Vocabulary Hang-Man
Sodium Preference
have fun!
Sequence
Rank these topical corticosteroids from highest (group 1, super-high potency) to lowest potency (group 7, least potent)
Orgofun (Alkanes)
games for teaching
Fission or Fusion??
Decide if each statement describes nuclear fission or nuclear fusion. The faster you answer, the more points you earn.
Alkane Nomenclature
Practicing your nomenclature for straight chain alkanes
Organic Chemistry-Quiz
Online Quiz
Chemical and Physical Change
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting.