This is the 7000th most frequent Russian word.
атомика
The Russian word "атомика" refers to "atomics" or "atomic science/technology."
The word 'атомика' here is used to refer to the subject of atomic science.
На уроке физики мы изучали основы атомики.
In physics class, we studied the basics of atomics.
The word 'атомика' is used to refer to the scientific domain dealing with contemporary challenges in atomic theory.
Современные проблемы атомики требуют детального изучения.
Modern issues of atomics require detailed study.
'Атомика' in this sentence refers to the practical application of atomic science in the energy sector.