What term best represents the concept of "good chemistry" according to green chemistry principles?

The term that best represents the concept of "good chemistry" according to green chemistry principles is "green chemistry." This approach is designed to create processes and products that minimize environmental impact and improve sustainability. Green chemistry emphasizes the use of safer chemicals, reducing hazardous substances in the design, manufacture, and use of chemical products. It promotes efficiency by reducing waste and conserving energy, and it seeks to develop chemical processes that are inherently safe for human health and the environment.

In contrast, other options such as bad chemistry, chemical pollution, and ecologically harmful substances represent practices and outcomes that are contrary to the principles of green chemistry. They highlight negative consequences rather than positive approaches that foster sustainability and environmental health, contrasting sharply with the ethos of "good chemistry" as defined by the green chemistry movement.