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Is melting ice a chemical or physical change explain?
It is a physical change because when you have a chemical change it changes the properties and makes it into a new thing, and it can't be reversed. Physical changes are usually just changes of states (solid, liquid, gas) and a physical change can be reversed.
Can matter change states after a physical change?
Yes, matter can change states after a physical change. Physical changes involve changes in the arrangement of particles without altering the chemical composition. For example, melting ice (solid to liquid) and boiling water (liquid to gas) are physical changes that involve changes in state.
What are the different changes in matter?
The different changes in matter,basically,are phsical change and chemical change. You must understand that matter can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
When states of matter change so does the chemical composition of the molecule?
No, the chemical composition of a molecule remains the same when it changes states of matter. Changes in state involve the arrangement and movement of molecules, but the actual chemical makeup of the molecules remains unchanged.
Is nitrogen change states a chemical or physical change?
Changing states of nitrogen, such as from a gas to a liquid, is a physical change because the chemical composition of nitrogen remains the same. It only involves a change in the arrangement of nitrogen molecules.
What changes in states of matter?
chemical change
What happens to the chemical structure of water when it changes?
It I'm reading your question right the answer is nothing. Water doesn't change its chemical structure when changing states. Only the IM forces are being overcome.
Does freezing alcohol change its molecular structure?
No because physical states of matter changes are physical changes. they are not chemical changing meaning it is still alcohol, just frozen.
What happens to the chemical structure of water when it change state?
Chemically, nothing changes about water when it changes state. The physical state changes when water freezes into ice or evaporates into steam.
Is melting ice a chemical or physical change explain?
It is a physical change because when you have a chemical change it changes the properties and makes it into a new thing, and it can't be reversed. Physical changes are usually just changes of states (solid, liquid, gas) and a physical change can be reversed.
Can matter change states after a physical change?
Yes, matter can change states after a physical change. Physical changes involve changes in the arrangement of particles without altering the chemical composition. For example, melting ice (solid to liquid) and boiling water (liquid to gas) are physical changes that involve changes in state.
Is cabbage juice and vinegar a chemical or physical change?
Chemical, physical is generealy changes between the states of matter, although those are not the only physical changes
What are the different changes in matter?
The different changes in matter,basically,are phsical change and chemical change. You must understand that matter can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
When states of matter change so does the chemical composition of the molecule?
No, the chemical composition of a molecule remains the same when it changes states of matter. Changes in state involve the arrangement and movement of molecules, but the actual chemical makeup of the molecules remains unchanged.
Is nitrogen change states a chemical or physical change?
Changing states of nitrogen, such as from a gas to a liquid, is a physical change because the chemical composition of nitrogen remains the same. It only involves a change in the arrangement of nitrogen molecules.
Is hydrogen burning a physical or chemical change?
The burning of hydrogen is a chemical change because it involves the rearrangement of the atoms in the hydrogen molecule to form water. This process also releases energy in the form of heat and light.
How are physical and chemical changes different in two ways?
a physical change can be reversed but a chemical changes is not. you can all tell the different from a physical and chemical change by seeing if the color or if the substances is still in it normal element and it a chemical change if it has been change to a new substances like a burn paper change to Ashes. It is all most a physical change but it can not be reversed back.
