E=mc²⁹⁹⚛️

#einsteinium #albert einstein element #element 99 #atomic number 99 #synthetic element #es #e equals mc squared

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#einsteinium #albert einstein element #element 99 #radioactive element #atomic number 99 #es #synthetic element

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#einsteinium #element 99 #atomic number 99 #synthetic element #actinide #albert einstein element #es