a, o, d, e, c, r, t, i, v, y are letters that make 'radioactive decay'
radio, act, ti, ad, EC, AC, decay, rad, active, radioactive, iv, AD, CT, IV, dec, RA, CA, DE, Io, cay, Ra, Ac, Ca, Ti, Dec are words within 'radioactive decay'
1 possible definitions for 'radioactive decay'
Under this definition, radioactive decay is a noun and has the following properties:
decay, disintegration have the same meaning as 'radioactive decay'
'radioactive decay' can be a type of nuclear reaction.
alpha decay, beta decay are types of 'radioactive decay'.
disintegrate, decay, decompose are derivatives of 'radioactive decay'.