Dental Due to high viscosity of viscous gel etchants, areas are left where etchant does not flow. This is known as: A Skipping effect B Dripping effect C Trapping effect D None of the above 💡 Explanation Due to high viscosity of viscous gel etchants, areas are left where etchant does not flow. This is known as: ✓ Correct Answer: A. Skipping effect