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When you ripped a shirt is it physical or a chemical change?
physical change plain and simple
Can the molecular structure of potatoes be changed?
No, the molecular structure of potatoes cannot be changed without extensive genetic modification or biochemical processes. However, the physical and chemical properties of potatoes can be altered through cooking methods such as boiling, frying, or baking.
Is a dark cloth faded by sunlight a physical change?
Yes, a dark cloth faded by sunlight is a physical change. This is because the structure of the cloth has not been altered, only its color has changed due to exposure to light.
Can the structure of composition of igneous or volcanic rocks be changed or altered significantly if at all upon their ejection from a volcano?
Yes, the structure of composition of either a volcanic or igneous rock can be altered significantly upon their ejection from a volcano.
How is a protein changed by denaturation?
The chemical structure and of course the chemical and physical properties are changed,
What is the diference between a physical change and a chemical change?
Chemical change: the structure of the molecule is chenged. Physical change: the structure of the molecule is not changed.
Is demolition of a building a physical change?
Yes, demolition of a building is a physical change because the structure of the building is physically altered or destroyed, but the building materials retain their chemical properties.
What kind of changes occur as you blend pancake mix with milk and an egg?
A physical change occurs as these ingredients are blended together. Since the chemical structure of these ingredients are not altered, it is not a chemical change. The texture, shape, odor and color are of each ingredient are changed as they are mixed together, but the atomic structure is not rearranged.
What does the word altered mean?
altered- to have changed something from its original form
Is making a protein shake a chemical of physical change?
Shaking is a physical process.The chemical structure and composition of the compound is not changed.
What is the difference between a chemical change and a physical change in a reaction?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
In a physical changethe makeup matter is changed true or false?
False. In a physical change, the makeup of matter remains the same, only the physical properties like shape, size, or state are altered. No new substances are formed during a physical change.
