1.

Zirconium and hafnium are difficult to separate.​

Answer» ALIGN="absmiddle" alt="\huge\boxed{\fcolorbox{red}{yellow}{Answer}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?F=%5Chuge%5Cboxed%7B%5Cfcolorbox%7Bred%7D%7Byellow%7D%7BAnswer%7D%7D" TITLE="\huge\boxed{\fcolorbox{red}{yellow}{Answer}}">

The physical properties of hafnium metal samples are markedly affected by zirconium impurities, especially the nuclear properties, as these two elements are among the most difficult to separate because of their chemical similarity.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━



Discussion

No Comment Found