If an object is made of a material then that object has the properties of that material.
Drugs are chemical substances, which are material.
If an object is made of a drug, then that object has the properties of that drug.
If an object is made of a what then that object has the properties of that thing?

  - A drug.
  - four limbs
  - energy
  - a prism
  - Energy.
  - heat
  - iron
  - calcite