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Are most of Pennsylvania's boundaries physical or political?
political
Are most Pennsylvanias boundaries physical or political?
political
A map that sHow is physical boundaries is called?
A map that shows physical boundaries is most often called a road map or road atlas if there is more than one map involved. Physical boundaries between countries and states are usually shown as dotted lines.
Are most of Pennsylvania's boundaries physical ( formed by natural features ) or political ( formed by people )?
Political
What is the most important thing you need to remember for a physical change?
The most important thing for your to remember is that in a physical change the composition of a substance does not change and in a chemical change the composition of a substance does change.
Is dissolving a chemical or physical?
Dissolving is considered by most to be 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.
What is the most important question to ask determine whether a change is a physical or chemical change?
did the composition change
Are all physical changes accompanied by a chemical change?
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
Is spaghetti sauce a physical or chemical change?
The question to answer is "Has a new substance been created?" Most cdertainly heating does change the cheese, milk and eggs used in most mac and cheese recipes. So the answer is, yes, cooking mac and cheese is a chemical change.
Are all physical changes accompanied by chemical changes?
Not all chemical changes are accompanied by a visible physical change. Most chemical changes however will be accompanied by a physical change.
Is bending a physical change to metal?
Yes it is most definitely!
