Dehydration is the excessive loss of fluids in the body. Low levels of calcium and potassium may also cause muscle cramps, since both minerals contribute to healthy muscle function. Low blood supply to your legs and feet can cause cramping in those areas when you exercise, walk, or participate in physical activities.
Physical properties of materials and systems can often be categorized as being either intensive or extensive quantities, according to how the property changes when the size (or extent) of the system changes. According to IUPAC, an intensive property is one whose magnitude is independent of the size of the system.
This quiz and worksheet combo can be used at any time to challenge your understanding of the intensive and extensive properties of matter. As soon as you finish answering the quiz questions, you'll receive your score. Topics discussed within this quiz will include: 1  Intensive properties.  Extensive properties.