a chemical reaction
chemical reactions
A Chemical Reaction
Radioactive decay is the process in which one isotope is changed into another isotope.
a physical change :)
when a material changes from a solution into another material what is thes prosses called
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
chemical reaction
chemical reactions
A Chemical Reaction
Radioactive decay is the process in which one isotope is changed into another isotope.
transformation
You think to a chemical reaction.
penis
The Rock Cycle.
It is radioactive decay.
a physical change :)
erosion and weathering
Energy is lost or gained.