Questions LLC
Login
or
Sign Up
Ask a New Question
Radon-220
Questions (1)
A 1.50- gas sample at 735 and 25.0 contains 5.00 radon-220 by volume. Radon-220 is an alpha-emitter with a half-life of 55.6 .
Ho
2 answers
asked by
Sigurd
1,050 views
Parent Categories (1)
Gases
