The last set which is n=4 l=3 m=3 is a valid set
Answer:
Explanation:
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In this case, since the writing of a net ionic equation first implies writing the complete molecular equation:
We can see that HCl and MgCl2 are ionized because they are aqueous, thus we write:
In such a way, we can cancel out the chloride ions as they are the spectator ones to obtain the net ionic one:
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Answer:
E = hv
Explanation:
Energy = planck constant × frequency
Answer:
may involve a change in total mass
involve very high-energy changes
involve changes in nuclides when decay occurs
Explanation:
A nuclear reaction is different from a typical chemical reaction. The reaction occurs within the nucleus and involved nuclear materials.
- Most nuclear reactions involves a change in mass due to the attenuation of the nuclear materials.
- Mass is converted to energy in nuclear reactions.
- Nuclear reactions are usually very high energy processes and they release a significant amount of energy.
- The nuclide changes as new atoms are formed by the process.