No. Whether water is in solid form (ice), liquid form(water) or in gaseous form (water vapor) its molecular formula still remians H2o
they change their state by absorbing heat known as latent heat. There is no temperature change in a substance she they change their state because the heat is used to break the intermolecular bonds between the molecule.
Physical change.
The process of heat changing water to steam is a physical change. During this transformation, water molecules gain energy and move from a liquid state to a gaseous state, but their chemical composition remains the same (H₂O). In a physical change, the substance alters its form or state without changing its chemical identity.
i mean change
It may change its measurable properties but a simple state change is brought on by an increase or decrease the energy content of the material and does not alter the material from one material to another.
The answer is ADAPT. To change. I adapted this formula.
what does the term change of state mean
by changing it
energy.
melting
No, a liquid changing to a gas is a change of state or a physical change.
No, a liquid changing to a gas is a change of state or a physical change.
Yes, it is a physical change. For if it was a chemical change, it would not be able to change back; but when you are just changing the state of the item/substance it can be changed back.
Yes, it is a physical change. For if it was a chemical change, it would not be able to change back; but when you are just changing the state of the item/substance it can be changed back.
they change their state by absorbing heat known as latent heat. There is no temperature change in a substance she they change their state because the heat is used to break the intermolecular bonds between the molecule.
Physical change.
You're only changing the form of the substance, not the chemical compounds in it.