Saved Bookmarks
| 1. |
Can anelementwith atomicnumber126, if discoveredbe accommodate in thepresentset up ofthe longform of theperiodictabel ? |
| Answer» SOLUTION :No. themaximumnumberof elementswhichcan beaccommodated in the presentset upof thelong formof the priodictable is`118. thereforefillingof 8s-orbital shallbeginwhichwillaccommodate only twoelectrons . After 8s-orbitals , the filingof 5g- orbitals will begin. Sincewe donot haveanyprovision forg- blockelementsin THEPRESENTSET up OT the longformof theperiodictabletherefore and elementswithatomicnumber126 , itdiscoveredcannotbe accommodatedin thepresentset upof the longformof theperiodictable . | |