What do a.m. and p.m. stand for?

decay series

noun, Physics. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for decay series
  • Decay chain for the thorium decay series, including anthropic predecessors from weapons manufacturing or reactor operations.
  • Pb is another terrestrial radionuclide but it is in the thoron decay series.
  • Isotopes of radon are members of both the uranium and thorium natural decay series.

Word of the Day

Difficulty index for decay series

Few English speakers likely know this word

Word Value for decay

Scrabble Words With Friends

Nearby words for decay series