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Choose the correct statement from the fo...

Choose the correct statement from the following.
a) Zn is the least reactive element.
b) `17^th` group elements are called halogens.
c) All shells possess d subshells.
d) f block elements are known as transition elements.

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17th group elements are called halogens
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V PUBLICATION-PERIODIC TABLE AND ELECTRONIC CONFIGURATION-QUESTION BANK
  1. Which one of the following belongs to the f block elements? (Non met...

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  2. How many 's' subshell electrons are present in 1s^2, 2s^2, 2p^6, 3s^2,...

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  3. Choose the correct statement from the following. a) Zn is the least ...

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  4. Find the oxidation state of iron in FeCl3.

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  5. The atomic number of an element is 20. Then write its subshell electro...

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  6. ......... block includes metals and nonmetals.

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  7. The atomic number of an element is 23. Write the subshell electronic c...

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  8. CuCl and CuCl2 are the two different chlorides of copper. a) Find th...

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  9. Choose the incorrect statement which is suitable to 'd' block elements...

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  10. The atomic number of two elements are given below. Si-14 Ni-28: Write ...

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  11. Subshell elctronic configuration of an element 'X' is given. 1s^2 2s...

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  12. FeCl2 and FeCl3 are two compounds of iron a) Findout the oxidation s...

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  13. The characteristics of some elements are given below. Classify it as s...

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  14. a) Write the electronic configuration of chromium Cr24 and copper b)...

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  15. A part of periodic table is given a) Which element has low ionizatio...

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  16. The last electron of an element is filled in the 3d^2 subshell. Then f...

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  17. The subshell electronic configuration of some elements are given below...

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  18. An atom has three shells and there is 6 electrons in the outermost sub...

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  19. a) write the name of any two transition elements. b) Transition elem...

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  20. The subshell configuration of P,Q and R are given (Symbol are not real...

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