Calculate the half -life period of a radioactive element that remains only of its original amount in 4500 yrs?
1185 yrs
750 yrs
850 yrs
700 yrs
where of half live.
Study 40% syllabus and score up to 100% marks in JEE
JEE aspirant found dead in Kota PG; police deny suicide
JEE Main Syllabus 2025: Topic-wise weightage, marks for physics, chemistry, mathematics
BTech Admissions 2025 LIVE: JEE Main, AEEE registration underway; VITEEE, KEAM, GUJCET dates out
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now