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What else can I help you with?
When water is boiled is it a chemical or physical change?
Boiling is a physical phenomenon, a change of phase.
Is a physical change a change of state?
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.
Is the change of state a physical?
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.
Is sugar dissolved in water a chemical or a physical change?
it s a physical change.
Is mealting an example of physical or chemical change?
it is a physical change most of the times because you can get i back into its original form. for ice, or plastic... its physical. but for styrofoam, its a chemical change because you cant get it back.
Can a substance produced during a physical change easily change back?
Yes. Chemical changes are irreversible, but physical changes can easily be changed back
Is alcohol evaporating a chemical change or a physical change?
Is a physical change as the alcohol is changing states
Is building is a physical change?
Yes because it cannot change back.
Is dissolving salt a physical change or chemical change?
this is a chemical change because you can't reyurn it back to salt
Is evaporation a physical or chmical change?
a physical because it becomes water again a chemical means it can not change back
Is separate is a physical or chemical change?
when you separate a substance from a mixture, it's a physical change... Technically, you can get it back in the mixture.
Is ice melted a physical or chemical change?
physical because a chemical change means it can never form back
