Question

1. which substance shown below is not a chemical? (1 point) sucrose water carbon dioxide trail mix

Explanation:

To determine which is not a chemical, we analyze each option:

• Sucrose: A pure compound (C₁₂H₂₂O₁₁), a chemical.
• Water: Pure substance (H₂O), a chemical.
• Carbon dioxide: Pure compound (CO₂), a chemical.
• Trail mix: A mixture of nuts, seeds, etc.—not a single chemical substance (it contains multiple distinct chemicals mixed together, not a defined chemical entity).

Answer:

D. trail mix