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The substance(s) change from one thing into something completely different, and the new substance can not seperate back into the initial substances

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12y ago

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What happends when you heat an acid?

you get a chemical reaction.


Is fire an atom?

no it is a chemical reaction!


What happends to the atoms in the reactants in a chemical reaction?

In a chemical reaction, the bonds between the atoms of the reactants break, and new bonds are formed to make the products. The atoms do not change, they are just rearranged.


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An amtom undergoes a reaction ant attains a more stable from how do you know is it was chemical or nuclear reaction?

If an atom undergoes a chemical reaction, it involves rearrangement of electrons in the outer shell to form new chemical bonds. On the other hand, if it undergoes a nuclear reaction, it involves changes in the atomic nuclei, resulting in the formation of different elements or isotopes. To determine whether it was a chemical or nuclear reaction, observe whether there are changes in the electron configuration or in the atomic number and mass of the atom.


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