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It is something that can be seen, touched, tasted, smelled, or observed in some way.
What else can I help you with?
Is it true or false for A Change In State Is A Physical Change?
True. A change in state, such as from solid to liquid or gas, is a physical change because the substance's chemical composition remains the same and only its physical properties, like shape or state, change.
Is it true that a physical change and a chemical are exactly alike?
Not true, they are not similar; a chemical change is a change in the molecule, the physical change is not.
Does physical and mechanical change the same as physical and chemical change?
no its not true
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
What is the breaking of a glass window is a physical change is true or false?
True.
When substances are mixed it can result in physical or a chemical change true or false?
true
Is it true are false that a physical change of a substance changes its chemical makeup?
true
Is it true a physical change only changes the size?
no
Is it true that materials change when physical properties are measured?
No
True or false would the volume of water be the same before and after a physical change?
True
Is a cake baking an example of a physical change?
When a cake is baked it changes its physical appearance and is thus said to undergo a physical change.However there are many concurrent chemical changes:sugars caramelizeproteins coagulateleavening agents (baking soda etc.) release carbon dioxidestarches, oils and fats oxidize
True or false a physical change occurs when matter changes state as form a liqued to a gas?
True. A physical change occurs when matter changes state without altering its chemical composition. In this case, the change from a liquid to a gas involves only changes in physical properties such as volume, shape, and density.
