Glucose is a simple sugar with the molecular formula C6H12O6. It is a carbohydrate.
The answer to your question is false, boiling happens below the surface of a substance.
Answer:
I guess A, I am not sure...
Answer: C... Because Zinc is made of only one type of atoms.
Explanation: All elements are made of one type of atom. Pure gold is made out of only gold atoms, silver out of only silver atoms, etc.