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Is bubbles a chemical change?
In and of itself, no. Both chemical and physical changes can create bubbles.
Is it a physical or chemical change champagne bubbles when the cork is removed?
It is a physical change.
What change in a physical property of matter can indicate?
A change in a physical property of matter can indicate a physical change, such as a change in state (solid to liquid), color, shape, or texture. These changes do not alter the chemical composition of the substance.
Is bubbles when aluminuim wire is dropped into HCL a physical change?
No. The aluminum is reacting with the acid; it is a chemical change.
What is one of the signs that a change is a chemical change?
One sign that a change is a chemical change is the production of gas, which may be observed as bubbles or odors. Other indicators can include a change in color, the formation of a precipitate, or a release or absorption of heat. These changes indicate that new substances are being formed, distinguishing chemical changes from physical changes.
Do the bubbles in a pot of boiling water for noodles indicate chemical change?
No, the bubbles in boiling water for noodles do not indicate a chemical change. The bubbles are formed due to the physical process of water reaching its boiling point and turning into steam bubbles. This is a physical change, as only the state of the water molecules is changing, not their chemical composition.
Is bubbles a chemical change?
In and of itself, no. Both chemical and physical changes can create bubbles.
Is it a physical or chemical change champagne bubbles when the cork is removed?
It is a physical change.
What change in a physical property of matter indicate?
a physical change or a chemical change
Are water bubbles chemical or physical change?
Water bubble is a substance not a change.
Baking powder bubbles and gives off CO2 when it is moistened is it a chemical or physical change?
It is a chemical change.
What change in a physical property of matter can indicate?
A change in a physical property of matter can indicate a physical change, such as a change in state (solid to liquid), color, shape, or texture. These changes do not alter the chemical composition of the substance.
When baking soda is mixed with lemon juice bubbles are formed with the evolution of gas Is it a physical or chemical change?
it is a chemical change
Is bubbles fizzing a physical or chemical change?
Physical. If a substance releases bubbles, it is converting some of its liquid into a gaseous state. The chemical properties do not change, only its present state. A most common physical change is that of watching ice melt in glass of water.
Is bubbles when aluminuim wire is dropped into HCL a physical change?
No. The aluminum is reacting with the acid; it is a chemical change.
What is one of the signs that a change is a chemical change?
One sign that a change is a chemical change is the production of gas, which may be observed as bubbles or odors. Other indicators can include a change in color, the formation of a precipitate, or a release or absorption of heat. These changes indicate that new substances are being formed, distinguishing chemical changes from physical changes.
What can indicate a physical or chemical change?
Physical changes can be indicated by changes in appearance, texture, size, or state of matter without altering the chemical composition. Chemical changes, on the other hand, can be indicated by the formation of new substances, changes in color, temperature, odor, or the production of gas.
