The electron configuration Xe6s²4f¹⁴5d⁴ indicates that the element is in the 6th period of the Periodic Table. The presence of the 6s subshell indicates that it is part of the sixth energy level. Additionally, the presence of the 4f and 5d subshells confirms that it is within the transition metal series, specifically in the group of elements associated with the actinides and lanthanides. Therefore, the period of Xe6s²4f¹⁴5d⁴ is the 6th period.
after Jurrasic period it is the Cretaceous period
1st period -Formative Period 2nd period-International Period 3rd period -National Period 4th period -World Music Period
The period after the Devonian Period (416 to 359.2Ma) is the Carboniferous Period (359.2 to 299Ma).
There are many famous periods in Japanese History. * Edo Period * Meiji Period * Jomon Period * Yayoi Period * Kofun Period * Nara Period
early period
The Ordovician period came after the Cambrian period.
The Silurian period followed the Ordovician period.
The Federal period
shot
Oxygen's period on the periodic table is the second period.
Qualifying period, Probation period. Trial period.
the period is teritary the period after dinosaurs