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The element with the electronic configur...

The element with the electronic configurations as `(Ar) 3d^(10)4s^(2)4p^(3)` represents

A

Metal

B

Non-metal

C

Metalloid

D

Transition metal

Text Solution

Verified by Experts

The correct Answer is:
C
Z= 33 is Arsenic, a metalloid.
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BRILLIANT PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-LEVEL-I
  1. Which of the following has least electron affinity?

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  2. Which of the following statements is correct with respect to the prope...

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  3. The element with the electronic configurations as (Ar) 3d^(10)4s^(2)4p...

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  4. The law of triads is not applicable with

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  5. If Aufbau rule is not followed, K-19 will be placed in........... bloc...

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  6. Following triads have approximately equal size

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  7. Which pair is different from the others?

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  8. Which is/are amphoteric oxides?

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  9. Second electron affinity of an element

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  10. Ionisation energy of F^Ɵ is 320 kJ mol^(-1) . The electron gain enthal...

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  11. Which of the following element has the highest EN?

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  12. Which of the following oxides is most basic?

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  13. The IUPAC name for the element with atomic number, Z=119 is.

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  14. An element which lies in the same group of the periodic table as mercu...

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  15. Eka-aluminium and Eka-silicon are

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  16. Considering the elements from left to right in the third period of the...

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  17. Which of the following ions has the largest heat of hydration?

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  18. According to Moseley, a straight line graph is obtained on plotting.

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  19. An element having electronic configuration 1s^(2) 2s^(2) 2p^(6) 3s^(2)...

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  20. The first ionisation potential of Na, Mg, Al and Si are in the order

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