“+ noun
Etymology: radio- + chemistry
1. : the chemistry of radioactive substances and phenomena including tracer studies — called also nuclear chemistry
2. : radiation chemistry
“+ noun
Etymology: radio- + chemistry
1. : the chemistry of radioactive substances and phenomena including tracer studies — called also nuclear chemistry
2. : radiation chemistry
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012