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Physical
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Is good conductor of heat a physical or chemical?
Being a good conductor of heat is a physical property of a material. It is related to the ability of the material's atoms or molecules to transfer thermal energy through direct contact. There are no chemical reactions involved in this property.
Is bouncing a ball a chemical change?
yes No. Nothing changes in its chemical nature.
What are the good effects of physical change and chemical change?
Physical changes can include changes in size, shape, or state, while chemical changes involve the formation of new substances. Good effects of physical changes can include creating new materials like paper from wood pulp, while good effects of chemical changes include producing new medicines through chemical reactions. Both types of changes can be used to create new products and materials for various applications.
Iron is a good conductor of heat and electricity is this a chemical property?
It is NOT a chemical property. On both counts it is a PHYSICAL property.
Is the property of copper a physical or a chemical property explain?
The property of copper being a good conductor of electricity is a physical property because it can be observed without changing the chemical composition of copper. It is a characteristic based on the arrangement of electrons in the copper atoms.
Name of metals their chemical properties and physical properties and their uses?
Iron: Chemical properties - Forms oxides when oxidized. Physical properties - Silver-gray color, good conductor of electricity, magnetic. Uses - Used in construction, manufacturing, and transportation. Copper: Chemical properties - Forms greenish patina when exposed to air. Physical properties - Reddish-brown color, good conductor of electricity and heat. Uses - Used in electrical wiring, plumbing, and electronics. Aluminum: Chemical properties - Forms a protective oxide layer when exposed to air. Physical properties - Lightweight, silver-white color, good conductor of heat. Uses - Used in aerospace industry, transportation, and packaging.
When Using a hair dryer to heat your ice cream sundae is that physical or chemical change?
Physical... The ice cream could eventually be returned to it's original form. Good question though, and remember that chemical changes are between two elements. Good luck (:
When water freezes to form snow is it a physical or chemical change?
physical change, because the frozen rain can be turned back into rain (or water if you want to be exact) But a good example of a chemical reaction would be, you have the ingredients for a cake, you take those ingredients, mix and bake them, that would be a chemical reaction because it cannot be turned back into a cake
When a precipitate is formed from the mixture of two chemicals is it a physical or chemical change?
Chemical. Four good indicators of a chemical change are: # Change in Color # Change in Temperature # Creation of a gas # Creation of a precipitate These don't always indicate a chemical change, but are good guidelines if you are unsure.
Is drying leaves a chemical change or a physical change?
Drying of leaves is a physical change because neither it changes its composition nor does it have any different properties from the original one.
The difference between a physical and a chemical change?
A physical change the chemical compounds remain the same in the change, in a chemical change the chemical compound changes. A good example is if you move a raw egg around in a pan, some of the egg may separate but it's still a raw egg. If you turn on the heat and cook the egg you are chemically changing the egg and it so no longer a raw egg.
When iron rusts is that a chemical or physical change?
It is a chemical change, the iron is being oxidized and forming rust. A good way to think about it is if you can undo it then it is a physical change. For example if you put salt in water, that is a physical change because you can boil off the water and get the salt back. Source: AP Chemistry
