The electronic configuration of an element is 2, 8, 5. To which group are period does it belong ?

The electronic configuration of an element 'X' is 2, 8, 6. To which group and period of the modern periodic table does 'X' belongs ? State its valency and justify your answer in each case.

The electronic configuration of an element is 2, 7. In which group does it belong?

An element X with Z =112 has been recently discovered . What is the electronic configuration of the element? To which group and period will it belong ?

The electronic configuration of an element is 2,8,8. In which period does it belong?

An element X with Z = 112 has been recently discovered. What is the electronic configuration of the element? To which group and period will it belong?

An element X with Z = 112 has been recently discovered. What is the electronic configuration of the element? To which group and period will it belong?

The electronic configuration of an element 'X' is 2, 8, 8, 2. To which (a) period and (b)group of the modern periodic table does 'X' belong? State its valency. Justify your answer in each case.

The electronic configuration of an element 'X' is 2, 8, 8, 2. To which (a) period and (b)group of the modern periodic table does 'X' belong? State its valency. Justify your answer in each case.

Given the electronic configuration of elements . 1s^2 2s^2 2p^6 To which group and period does the elements belong ?

The electronic configuration of an element 'X' is 2, 8, 8, 2. To which (a) period and (b) group of the Modern Periodic Table does 'X' belong? State its valency. Justify your answer in each case.