A change from one or more substances to another is a chemical change.
change of state
a physical change will only alter the appearance but will NOT change the substance to another substance =)
phase change
compound
there are two types of change. the first one is the physical change. the form or appearance of the substance is change but the chemical properties of the substance is not changed. example, water evaporates into the air, that is a physical change because from liquid, water changes into gas but it then comes back to water as rain. the other one is chemical change wherein the chemical properties of the substance is changed. example is burning of wood. wood is burned and turned into charcoal. the chemical properties of wood is different from the chemical properties of charcoal and charcoal is another substance.
Its the change of one substance into another substance.
chemical change is the change of one substance into another substance.
change of state
When a substance changes from one physical form to another, you say the substance has had a phase change or undergone a phase transition.
change of state
a physical change will only alter the appearance but will NOT change the substance to another substance =)
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
The conversion of one substance to another substance is a chemical change, which happens as a result of a chemical reaction.
No. If one substance does not change into another, it is not a chemical change.
When a substance changes from one physical form to another, it has undergone a phase change. This can include processes like melting, freezing, vaporization, condensation, and sublimation.
No, Because Technically its still the same substance.
When one substance or combination of substances undergo change to become another substance or substances