Q 1271180926.     After how many days one-tenth of radon sample remains behind? Half-life of radon is `6.931` days.

A

`0.23 d`

B

`2.3 d`

C

`230 d`

D

`23 d`

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including


Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD


0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer