Some indicators of a chemical reaction are:
- change of color
- change of odor
- release of a gas
- change of the temperature
- change of the viscosity
- formation of a precipitate
- change of general appearance
- possible explosion
- possible chemiluminiscence
- formation of new compounds
A change in colour, smell, texture, or possibly temperature.
half-life
reactivity
Transmutation of elements refers to the conversion of one chemical element into another. This occurs in nuclear reactions or through radioactive decay.
Chemical.
In a chemical reaction the actual reactants are also called the starting materials or interactants. These are the materials necessary for the reaction to happen and undergo chemical change.
this is a chemical change cause you can't return it back to solid salt
If you mean changing one element into another, like uranium 238 into plutonium 239, which happens in nuclear reactors, the word is 'transmutation'. Otherwise many chemical reactions form new substances, without the elements involved changing, and these would be called 'chemical reactions'.
A chimical property that indicates weather a substance can undergo chimical change
I believe the word you are searching for is Reactivity?
Hg is not a change, it is an element. It can undergo changes, both physical and chemical.
The ability of a substance to undergo a chemical change is called the Chemical activity of a substance.
Magnesium is not a change of any sort. It is a metallic element that can undergo both physical an chemical changes.
Catalysts doesn't undergo a chemical change during a chemical reaction.
Substances that undergo chemical change are called reactants.
Yes silicon can undergo physical and chemical changes.
A catalyst undergoes no chemical change during a chemical reaction.
Bread is not a change. It is a mixture of substances that can undergo physical and chemical changes.
Matter can undergo go both physical and chemical change.
A catalyst doesn't undergo a chemical change during a chemical reaction.