Out of all the known elements, the percentage | vedclass

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(B) The transition elements include $d$-block elements and $f$-block elements (inner transition elements).Total number of transition and inner transit

Vedclass · Accepted Answer

$50$

Vedclass · Answer

(B) The transition elements include $d$-block elements and $f$-block elements (inner transition elements).Total number of transition and inner transition elements is approximately $61$ out of $118$ known elements.Percentage = $\frac{	ext{Number of transition and inner transition elements}}{	ext{Total number of elements}} 	imes 100$Percentage = $\frac{61}{118} 	imes 100 \approx 51.69\%$.Rounding to the nearest given option, the value is approximately $50\%$.

Out of all the known elements, the percentage of transition elements (including inner transition elements) is approximately $......\%$

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