How and in what quantities are actinoid elements obtained?
- AIn large quantities by natural mining.
- BIn nanogram or smaller quantities via nuclear reactions.
- CIn milligram quantities by chemical synthesis.
- DThey are not obtained at all.
Explore More
Similar Questions
Which of the following trivalent ions has the largest atomic radius in the lanthanide series?
Easy
View SolutionWhich series of elements are radioactive?
Easy
View SolutionWhich of the following is responsible for the lanthanoid contraction?
Medium
View SolutionWhich of the following statements is $NOT$ incorrect?
Medium
View SolutionArrange the ions $Ce^{+3}, La^{+3}, Pm^{+3},$ and $Yb^{+3}$ in the increasing order of their ionic radii.
Medium
View SolutionVedclass 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