Question

can the mass of an atom be converted into energy ( YES or NO )​

Answer 1

yes it's possible in future not now.

Energy contains photons they also also mass but about to 0%

Answer 2

Explanation:

Yes , it could be

Because:

Specifically, small amounts of mass are turnedinto energy from the breaking up (fission) or combination (fusion) of the nuclei of atoms. Even spontaneous radioactive decay converts a bit ofmass into incredible amounts of energy.

Hope this helps you dear...