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The element with atomic number 118 (Uuo)...

The element with atomic number 118 (Uuo) has been discovered recently. Which of the following is not expected for this element-

A

It is radioactive and unstable element

B

It is a solid at room temperature

C

Its ionisation enthalpy is minimum in the group

D

It hs `7s^(2)7p^(6)` outer shell configuration

Text Solution

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The correct Answer is:
B
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CHHAYA PUBLICATION-CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES-MCQ HOTSPOT
  1. The correct order of radii is-

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  2. The atomic number of the inert gas in which the total number of d-elec...

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  3. The element with atomic number 118 (Uuo) has been discovered recently....

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  4. Which occupy peak of the atomic volume curve-

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  5. The ionisation energy will be maximum for the process-

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  6. The correct order of second ionisation potential of carbon, nitrogen, ...

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  7. The most reactive metal is-

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  8. You are given Avogadro's number of atoms of a gas X. if half of the at...

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  9. The second electron affinity of oxygen is +744 kJ*mol^(-1) then the se...

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  10. What would be the atomic number of the next halogen if discovered in f...

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  11. An element belongs to group 17 ad the fourth period of the periodic ta...

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  12. Five successive ionisation enthalpies of an element are 800, 2427, 363...

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  13. Choose the correct set of ionic radii among the following-

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  14. Electron affinity (kJ*mol^(-1)) of three halogens X, Y, Z are -349, -3...

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  15. The correct order of ionic radii is-

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  16. The ionisation enthalpy of lithium is 520 kJ*mol^(-1). The amount of e...

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  17. Electronic conifguration 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(9) indicate...

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  18. In the periodic table metals used as catalyst belongs to-

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  19. Oxide of an element having configuration [Ne]3s^(1) is-

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  20. Which one of the following orders is not in accordance with the prope...

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