Give an example of a substance that is usually around us in at least two states of aggregation at the same time.

Give an example of a substance that is usually around us in at least two states of aggregation at the same time. At what time of the year is the third state added to them?

Water. Under terrestrial conditions, the ox is always present in liquid and gaseous states. Solid water is found in winter.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.