Caffeine is are up of carbon and potassium
A representative element.
Caffeine, Cocaine, and Methamphetamine are stimulant
CNS
Caffeine is a compound with the chemical formula C8H10N4O2.
Oxygen is classified as a non-metal element.
Oxygen is classified as a non-metal element.
Yes - If something contains no caffeine, it can also be classified as being 'caffeine free'.
an element
halogen
yes
Silver would be classified as an element, which is a type of pure substance.
a metalloid