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When a substance disappears into another substance but can be evaporated back out so it is a physical change?
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When a substance change from one physical form to another you say the substance has had an?
Chemical reaction
What is it called when a property that describes the way a substance acts with another substance?
Chemical and physical properties
Is ability to combine with another substance physical or chemical?
The ability to combine chemically through the formation of chemical bonds with another substance is a chemical property.
Is the ability to combine with another substance physical?
The ability to combine with another substance is a chemical change. This is because once the substance is made it can not be taken out.
Properties seen when one substance changes to another are know as properties?
physical
Is State chemical or physical?
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
What is a Substance without reference to another substance?
physical properties
Property can be observed without changing the substance into another substance?
physical
What propertys can be observed without changing the substance into another substance?
physical
What propertie can be observed without changing the substance into another substance?
physical
What reacts to another substance of physical property?
solids
Can a physical change change what a substance is?
a physical change will only alter the appearance but will NOT change the substance to another substance =)
When a substance change from one physical form to another you say the substance has had an?
Chemical reaction
When a substance changes from one physical form to another you say the substance has had a what?
A phase change.
When a substance changes from one physical form to another you say the substance had had an?
Chemical reaction
Any change that alters a substance without changing it into another substance is a?
a physical change
If substance disappears then how can it be called a physical change?
dissolving salt in water. the salt dissapears but if you evaporate the water,salt will be remained.================================Answer #2:The answer is that a substance never "disappears". It may become imperceptibleto your senses, or it may move to another place outside of the region that youare monitoring, but no substance in any realm that you can observe ever passesinto "nothingness".The semi-exception is the situation in which mass becomes energy, but eventhen, although some mass has apparently "disappeared", some energy hasapparently "appeared" ex nihilo, and if you understand the mass/energyequivalence, then you understand that even there, nothing has appearedor disappeared.
