Which of the following elements has a half-life in milliseconds?
- ATennessine $(Ts)$
- BAstatine $(At)$
- CIodine $(I)$
- DBromine $(Br)$
Explore More
Similar Questions
Atom $X$ belongs to group $17$ $(VIIA)$ and is not present in the second period. Choose the incorrect statement regarding $X$ $:-$
Difficult
View SolutionHydrolysis of $NCl_3$ gives $NH_3$ and $X$. Which of the following is $X$?
$Br_2$ gas turns starch iodide paper
Medium
View SolutionMost stable compound among the following is
Easy
View SolutionWhich one of the following reacts with glass?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo