Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Questions
>>
JEEMAIN and NEET
>>
JEEMAIN PAST PAPERS
>>
2004
Next similar question
Answer
Comment
Share
Q)
The half-life of a radioisotope is four hours. If the inital mass of the isotope was 200 g, the mass remaining after 24 hours undecayed is
( A ) 2.084 g
( B ) 3.125 g
( C ) 1.042 g
( D ) 4.167 g
Share
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2 Answers
Found
2
answers. Click to login & view.
Next Similar Question >
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...
