Which of the following elements is man-made ( | vedclass

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(D) The element $Lr$ (Lawrencium) is a synthetic (man-made) element,typically produced in particle accelerators. While $Fr$ (Francium) and $Rn$ (Radon

Vedclass · Accepted Answer

$Lr$

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(D) The element $Lr$ (Lawrencium) is a synthetic (man-made) element,typically produced in particle accelerators. While $Fr$ (Francium) and $Rn$ (Radon) are naturally occurring radioactive elements,$Ra$ (Radium) is also a naturally occurring radioactive element. Therefore,$Lr$ is the correct choice among the options provided.

Which of the following elements is man-made (synthetic)?

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