Chem.
a harmful radioactive isotope of strontium, produced in certain nuclear reactions and present in their fallout. Also called radiostrontium .
[ 1950-55 ]
Chem.
a harmful radioactive isotope of strontium, produced in certain nuclear reactions and present in their fallout. Also called radiostrontium .
[ 1950-55 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012