Yes, boiling helium is a physical change. When helium transitions from a liquid to a gas upon heating, its chemical composition remains unchanged; only its state of matter alters. This process is reversible, as helium can be condensed back into a liquid by cooling.
Boiling helium is a physical change, not a chemical one. This process involves a change in the state of matter from liquid to gas due to the addition of heat, but it does not alter the chemical composition of helium itself. The helium atoms remain unchanged throughout this transition.
Yes, liquid helium boiling is a physical property. Boiling point is a physical property that describes the temperature at which a substance changes from a liquid to a gas. In the case of helium, its boiling point is very low at -268.9 degrees Celsius.
Boiling is a physical change because the substance is changing from a liquid to a gas without changing its chemical composition.
Boiling is a physical change.
This involves a change of state of the water. Before, during, and after the boiling, it remains water. So, since the substance doesn't change its character, the boiling of water is a physical change.
Boiling helium is a physical change, not a chemical one. This process involves a change in the state of matter from liquid to gas due to the addition of heat, but it does not alter the chemical composition of helium itself. The helium atoms remain unchanged throughout this transition.
Yes, liquid helium boiling is a physical property. Boiling point is a physical property that describes the temperature at which a substance changes from a liquid to a gas. In the case of helium, its boiling point is very low at -268.9 degrees Celsius.
Boiling is a physical change because the substance is changing from a liquid to a gas without changing its chemical composition.
Helium is a colourless, odourless gas with an extremely low boiling point
Boiling is a physical change.
Boiling is a physical change.
When water boils, it is a physical change.
Physical ... it's only a state change. Cool it and it reverts to its old condition.
This involves a change of state of the water. Before, during, and after the boiling, it remains water. So, since the substance doesn't change its character, the boiling of water is a physical change.
Boiling is a physical change.
no, boiling is a physical change
the opposite of boiling is freezing