Final answer:
A Type I error is the type of error that leads to undesired consequences to property, personnel, or the mission.
Step-by-step explanation:
The type of error that leads to undesired consequences to property, personnel, or the mission is a Type I error. A Type I error occurs when a true condition is mistakenly identified as false. This can result in actions or decisions that have negative impacts. For example, if a fire alarm is mistakenly identified as a false alarm, property and personnel may be put at risk.