Final answer:
Flame injuries are often immediately visible, while chemical injuries may not be as visibly apparent but can be just as harmful depending on the substance. The bluish flame of a Bunsen burner typically indicates a higher temperature than the yellowish flame of a candle.
Step-by-step explanation:
The statement that flame injury is more evident than most chemical injuries can be considered true or false depending on the context. Physical damage from a flame, such as a burn, is often immediately visible due to the thermal damage to the skin. In contrast, chemical injuries, such as those from acids or bases, might not be as immediately apparent visually but can still cause significant tissue damage. However, certain chemical exposures can lead to noticeable injuries quickly depending on the substance and concentration.
Regarding the question about the candle flame and Bunsen burner, the flame of a Bunsen burner that has a bluish color typically indicates a higher temperature compared to a yellowish flame, such as that of a peach-scented candle.